./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1d8fc0d7ff43a42f656480fc7d5233c0c79cd0a3f75294139e465d6ac8237bd1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:51:58,054 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:51:58,109 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:51:58,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:51:58,114 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:51:58,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:51:58,134 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:51:58,134 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:51:58,135 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:51:58,135 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:51:58,135 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:51:58,135 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:51:58,135 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:51:58,135 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:51:58,136 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:51:58,137 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:51:58,137 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:51:58,137 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:51:58,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d8fc0d7ff43a42f656480fc7d5233c0c79cd0a3f75294139e465d6ac8237bd1 [2024-12-05 21:51:58,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:51:58,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:51:58,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:51:58,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:51:58,391 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:51:58,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps3.c [2024-12-05 21:52:01,135 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/data/ce7a76529/24b8f9455fa1456b9715f581270ac2df/FLAGe43f5927b [2024-12-05 21:52:01,324 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:52:01,325 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/sv-benchmarks/c/nla-digbench/ps3.c [2024-12-05 21:52:01,331 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/data/ce7a76529/24b8f9455fa1456b9715f581270ac2df/FLAGe43f5927b [2024-12-05 21:52:01,688 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/data/ce7a76529/24b8f9455fa1456b9715f581270ac2df [2024-12-05 21:52:01,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:52:01,691 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:52:01,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:52:01,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:52:01,697 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:52:01,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c1e371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01, skipping insertion in model container [2024-12-05 21:52:01,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,712 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:52:01,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:52:01,864 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:52:01,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:52:01,893 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:52:01,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01 WrapperNode [2024-12-05 21:52:01,893 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:52:01,894 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:52:01,894 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:52:01,894 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:52:01,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,905 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,919 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 88 [2024-12-05 21:52:01,919 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:52:01,920 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:52:01,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:52:01,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:52:01,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,929 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,930 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,933 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,934 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,935 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:52:01,936 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:52:01,936 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:52:01,936 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:52:01,937 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:52:01" (1/1) ... [2024-12-05 21:52:01,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:52:01,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:52:01,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:52:01,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65a7e669-7970-4ba0-8bcf-b3e2b55433ec/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:52:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:52:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:52:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:52:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:52:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:52:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:52:02,049 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:52:02,051 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:52:02,378 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-12-05 21:52:02,378 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:52:02,408 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:52:02,409 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:52:02,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:52:02 BoogieIcfgContainer [2024-12-05 21:52:02,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:52:02,410 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:52:02,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:52:02,420 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:52:02,420 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:52:02" (1/1) ... [2024-12-05 21:52:02,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:52:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 96 states and 98 transitions. [2024-12-05 21:52:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 98 transitions. [2024-12-05 21:52:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:52:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 97 states and 99 transitions. [2024-12-05 21:52:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 99 transitions. [2024-12-05 21:52:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:52:02,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:02,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 98 states and 100 transitions. [2024-12-05 21:52:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 100 transitions. [2024-12-05 21:52:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:52:02,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 101 states and 105 transitions. [2024-12-05 21:52:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 105 transitions. [2024-12-05 21:52:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:52:02,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 102 states and 106 transitions. [2024-12-05 21:52:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 106 transitions. [2024-12-05 21:52:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:52:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 101 states and 105 transitions. [2024-12-05 21:52:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 105 transitions. [2024-12-05 21:52:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:52:02,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:02,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 103 states and 107 transitions. [2024-12-05 21:52:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 107 transitions. [2024-12-05 21:52:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:52:02,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:02,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:02,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:02,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 104 states and 108 transitions. [2024-12-05 21:52:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 108 transitions. [2024-12-05 21:52:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:52:03,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:03,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 105 states and 109 transitions. [2024-12-05 21:52:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 109 transitions. [2024-12-05 21:52:03,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:52:03,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-12-05 21:52:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-12-05 21:52:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:52:03,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:52:03,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 114 states and 120 transitions. [2024-12-05 21:52:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 120 transitions. [2024-12-05 21:52:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:52:03,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 115 states and 122 transitions. [2024-12-05 21:52:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 122 transitions. [2024-12-05 21:52:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:52:03,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 116 states and 123 transitions. [2024-12-05 21:52:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 123 transitions. [2024-12-05 21:52:03,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:52:03,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 115 states and 122 transitions. [2024-12-05 21:52:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 122 transitions. [2024-12-05 21:52:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:52:03,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:03,534 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 117 states and 124 transitions. [2024-12-05 21:52:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 124 transitions. [2024-12-05 21:52:03,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:52:03,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:52:03,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2024-12-05 21:52:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2024-12-05 21:52:03,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:52:03,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:52:03,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 129 states and 137 transitions. [2024-12-05 21:52:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 137 transitions. [2024-12-05 21:52:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:52:04,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 130 states and 139 transitions. [2024-12-05 21:52:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 139 transitions. [2024-12-05 21:52:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:52:04,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 131 states and 140 transitions. [2024-12-05 21:52:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 140 transitions. [2024-12-05 21:52:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:52:04,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 137 states and 149 transitions. [2024-12-05 21:52:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 149 transitions. [2024-12-05 21:52:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:52:04,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-12-05 21:52:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-12-05 21:52:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:52:04,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 159 states and 176 transitions. [2024-12-05 21:52:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 176 transitions. [2024-12-05 21:52:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:52:04,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 160 states and 177 transitions. [2024-12-05 21:52:04,995 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 177 transitions. [2024-12-05 21:52:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:52:04,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 165 states and 186 transitions. [2024-12-05 21:52:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 186 transitions. [2024-12-05 21:52:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:52:05,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-12-05 21:52:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-12-05 21:52:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:52:05,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-12-05 21:52:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-12-05 21:52:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:52:05,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 170 states and 193 transitions. [2024-12-05 21:52:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2024-12-05 21:52:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:52:05,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 169 states and 192 transitions. [2024-12-05 21:52:05,314 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 192 transitions. [2024-12-05 21:52:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:52:05,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-12-05 21:52:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-12-05 21:52:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:52:05,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 170 states and 193 transitions. [2024-12-05 21:52:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2024-12-05 21:52:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:52:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,452 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:52:05,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 172 states and 195 transitions. [2024-12-05 21:52:05,567 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 195 transitions. [2024-12-05 21:52:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:52:05,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 175 states and 198 transitions. [2024-12-05 21:52:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 198 transitions. [2024-12-05 21:52:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:52:05,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 182 states and 207 transitions. [2024-12-05 21:52:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 207 transitions. [2024-12-05 21:52:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:52:05,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:05,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 186 states and 211 transitions. [2024-12-05 21:52:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2024-12-05 21:52:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:52:06,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 187 states and 212 transitions. [2024-12-05 21:52:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 212 transitions. [2024-12-05 21:52:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:52:06,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 194 states and 220 transitions. [2024-12-05 21:52:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 220 transitions. [2024-12-05 21:52:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:52:06,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:06,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:06,854 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:52:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 195 states and 222 transitions. [2024-12-05 21:52:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 222 transitions. [2024-12-05 21:52:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:52:07,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:07,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 201 states and 228 transitions. [2024-12-05 21:52:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 228 transitions. [2024-12-05 21:52:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:52:07,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:07,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:52:07,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 205 states and 235 transitions. [2024-12-05 21:52:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 235 transitions. [2024-12-05 21:52:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:52:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:08,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:08,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 212 states and 242 transitions. [2024-12-05 21:52:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 242 transitions. [2024-12-05 21:52:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:52:08,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:08,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 215 states and 249 transitions. [2024-12-05 21:52:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 249 transitions. [2024-12-05 21:52:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:52:09,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-12-05 21:52:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-12-05 21:52:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:52:09,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 220 states and 257 transitions. [2024-12-05 21:52:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 257 transitions. [2024-12-05 21:52:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:52:09,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 219 states and 256 transitions. [2024-12-05 21:52:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 256 transitions. [2024-12-05 21:52:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:52:09,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 221 states and 258 transitions. [2024-12-05 21:52:09,805 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 258 transitions. [2024-12-05 21:52:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:52:09,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 225 states and 264 transitions. [2024-12-05 21:52:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 264 transitions. [2024-12-05 21:52:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:52:10,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:10,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 228 states and 267 transitions. [2024-12-05 21:52:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 267 transitions. [2024-12-05 21:52:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:52:10,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:10,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:10,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 232 states and 272 transitions. [2024-12-05 21:52:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 272 transitions. [2024-12-05 21:52:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:52:11,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:12,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:12,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 236 states and 276 transitions. [2024-12-05 21:52:12,475 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 276 transitions. [2024-12-05 21:52:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:52:12,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:12,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:12,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:52:12,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 240 states and 281 transitions. [2024-12-05 21:52:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 281 transitions. [2024-12-05 21:52:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:52:12,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:12,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:12,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 245 states and 286 transitions. [2024-12-05 21:52:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 286 transitions. [2024-12-05 21:52:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:52:14,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:14,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:52:14,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:14,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 252 states and 296 transitions. [2024-12-05 21:52:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 296 transitions. [2024-12-05 21:52:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:52:14,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 258 states and 302 transitions. [2024-12-05 21:52:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 302 transitions. [2024-12-05 21:52:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:52:17,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:17,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:52:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:17,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:52:17,285 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:52:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 266 states and 313 transitions. [2024-12-05 21:52:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 313 transitions. [2024-12-05 21:52:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:52:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 267 states and 315 transitions. [2024-12-05 21:52:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 315 transitions. [2024-12-05 21:52:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:52:18,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 271 states and 322 transitions. [2024-12-05 21:52:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 322 transitions. [2024-12-05 21:52:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:52:18,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 274 states and 327 transitions. [2024-12-05 21:52:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 327 transitions. [2024-12-05 21:52:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:52:18,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:19,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:20,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 280 states and 338 transitions. [2024-12-05 21:52:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 338 transitions. [2024-12-05 21:52:20,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:52:20,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 285 states and 346 transitions. [2024-12-05 21:52:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 346 transitions. [2024-12-05 21:52:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:52:22,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:52:24,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:24,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 290 states and 353 transitions. [2024-12-05 21:52:24,803 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 353 transitions. [2024-12-05 21:52:24,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:52:24,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:24,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:55:58,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:55:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 297 states and 362 transitions. [2024-12-05 21:55:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 362 transitions. [2024-12-05 21:55:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:55:58,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:11,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:56:21,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:56:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 302 states and 373 transitions. [2024-12-05 21:56:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 373 transitions. [2024-12-05 21:56:21,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:56:21,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 329 states and 414 transitions. [2024-12-05 21:56:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 414 transitions. [2024-12-05 21:56:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:56:24,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:24,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:34,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:56:44,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:56:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 331 states and 419 transitions. [2024-12-05 21:56:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 419 transitions. [2024-12-05 21:56:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:56:44,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 359 states and 462 transitions. [2024-12-05 21:56:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 462 transitions. [2024-12-05 21:56:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:56:48,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:48,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:57:00,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:57:11,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:57:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:11,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 369 states and 478 transitions. [2024-12-05 21:57:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 478 transitions. [2024-12-05 21:57:11,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:57:11,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:11,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:21,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:57:31,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:57:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 371 states and 483 transitions. [2024-12-05 21:57:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 483 transitions. [2024-12-05 21:57:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:57:31,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,818 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:57:32,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 374 states and 489 transitions. [2024-12-05 21:57:32,559 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 489 transitions. [2024-12-05 21:57:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:57:32,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:32,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:32,578 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:57:42,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:57:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 376 states and 492 transitions. [2024-12-05 21:57:43,539 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 492 transitions. [2024-12-05 21:57:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:57:43,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:43,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:43,648 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:57:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 379 states and 500 transitions. [2024-12-05 21:57:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 500 transitions. [2024-12-05 21:57:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:57:44,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:57:55,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:57:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:55,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 383 states and 506 transitions. [2024-12-05 21:57:55,996 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 506 transitions. [2024-12-05 21:57:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:57:55,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:55,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:57:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 385 states and 510 transitions. [2024-12-05 21:57:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 510 transitions. [2024-12-05 21:57:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:57:56,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:57:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:57,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 389 states and 519 transitions. [2024-12-05 21:57:57,296 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 519 transitions. [2024-12-05 21:57:57,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:57:57,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:57,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:57,309 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:57:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 393 states and 526 transitions. [2024-12-05 21:57:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 526 transitions. [2024-12-05 21:57:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:57:58,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:58,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:58:09,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:58:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 395 states and 529 transitions. [2024-12-05 21:58:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 529 transitions. [2024-12-05 21:58:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:58:10,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:10,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:10,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:58:10,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:10,318 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 409 states and 553 transitions. [2024-12-05 21:58:13,121 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 553 transitions. [2024-12-05 21:58:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:58:13,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:13,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 21:58:13,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:23,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 21:58:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 411 states and 556 transitions. [2024-12-05 21:58:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 556 transitions. [2024-12-05 21:58:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:58:23,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:23,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:58:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 415 states and 564 transitions. [2024-12-05 21:58:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 564 transitions. [2024-12-05 21:58:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:58:24,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:24,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:58:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:24,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 417 states and 568 transitions. [2024-12-05 21:58:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 568 transitions. [2024-12-05 21:58:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:58:24,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:24,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:58:24,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:58:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 433 states and 590 transitions. [2024-12-05 21:58:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 590 transitions. [2024-12-05 21:58:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:58:27,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:27,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:58:27,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:58:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 435 states and 593 transitions. [2024-12-05 21:58:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 593 transitions. [2024-12-05 21:58:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:27,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:58:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 439 states and 601 transitions. [2024-12-05 21:58:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 601 transitions. [2024-12-05 21:58:28,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:28,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:28,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:28,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:58:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 441 states and 605 transitions. [2024-12-05 21:58:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 605 transitions. [2024-12-05 21:58:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:29,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:29,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:29,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:58:29,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 457 states and 629 transitions. [2024-12-05 21:58:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 629 transitions. [2024-12-05 21:58:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:32,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:32,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:32,820 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 21:58:32,821 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:34,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 459 states and 632 transitions. [2024-12-05 21:58:34,241 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 632 transitions. [2024-12-05 21:58:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:34,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:58:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 461 states and 634 transitions. [2024-12-05 21:58:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 634 transitions. [2024-12-05 21:58:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:58:35,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:35,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 463 states and 638 transitions. [2024-12-05 21:58:35,383 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 638 transitions. [2024-12-05 21:58:35,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:35,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:35,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:35,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 21:58:35,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 465 states and 642 transitions. [2024-12-05 21:58:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 642 transitions. [2024-12-05 21:58:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:58:36,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:58:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 469 states and 649 transitions. [2024-12-05 21:58:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 649 transitions. [2024-12-05 21:58:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:58:37,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:37,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:58:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 471 states and 654 transitions. [2024-12-05 21:58:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 654 transitions. [2024-12-05 21:58:37,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:58:37,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:37,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:58:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:37,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 21:58:37,729 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:58:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 475 states and 663 transitions. [2024-12-05 21:58:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 663 transitions. [2024-12-05 21:58:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:39,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:39,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:40,033 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:58:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 474 states and 662 transitions. [2024-12-05 21:58:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 662 transitions. [2024-12-05 21:58:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:41,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:58:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 477 states and 669 transitions. [2024-12-05 21:58:42,626 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 669 transitions. [2024-12-05 21:58:42,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:42,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:42,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:58:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 479 states and 672 transitions. [2024-12-05 21:58:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 672 transitions. [2024-12-05 21:58:43,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:43,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:58:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 481 states and 674 transitions. [2024-12-05 21:58:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 674 transitions. [2024-12-05 21:58:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:43,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:43,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,015 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:58:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 480 states and 673 transitions. [2024-12-05 21:58:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 673 transitions. [2024-12-05 21:58:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:45,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:45,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:58:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 484 states and 681 transitions. [2024-12-05 21:58:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 681 transitions. [2024-12-05 21:58:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:46,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:58:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 486 states and 683 transitions. [2024-12-05 21:58:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 683 transitions. [2024-12-05 21:58:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:46,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:58:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 488 states and 686 transitions. [2024-12-05 21:58:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 686 transitions. [2024-12-05 21:58:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:47,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:47,456 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:58:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 489 states and 687 transitions. [2024-12-05 21:58:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 687 transitions. [2024-12-05 21:58:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:47,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:58:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 486 states and 684 transitions. [2024-12-05 21:58:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 684 transitions. [2024-12-05 21:58:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:50,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:50,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 492 states and 698 transitions. [2024-12-05 21:58:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 698 transitions. [2024-12-05 21:58:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:53,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:53,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 496 states and 707 transitions. [2024-12-05 21:58:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 707 transitions. [2024-12-05 21:58:54,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:54,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:54,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:55,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 497 states and 710 transitions. [2024-12-05 21:58:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 710 transitions. [2024-12-05 21:58:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:55,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:55,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 498 states and 713 transitions. [2024-12-05 21:58:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 713 transitions. [2024-12-05 21:58:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:56,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:56,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:58:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 500 states and 717 transitions. [2024-12-05 21:58:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 717 transitions. [2024-12-05 21:58:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:58:56,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:59:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 512 states and 732 transitions. [2024-12-05 21:59:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 732 transitions. [2024-12-05 21:59:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:59:03,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:03,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 514 states and 734 transitions. [2024-12-05 21:59:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 734 transitions. [2024-12-05 21:59:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:59:04,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:04,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:04,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 518 states and 737 transitions. [2024-12-05 21:59:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 737 transitions. [2024-12-05 21:59:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:59:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:06,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:06,603 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:07,608 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 519 states and 738 transitions. [2024-12-05 21:59:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 738 transitions. [2024-12-05 21:59:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:59:08,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:59:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 514 states and 733 transitions. [2024-12-05 21:59:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 733 transitions. [2024-12-05 21:59:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:59:08,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:08,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:08,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 522 states and 748 transitions. [2024-12-05 21:59:10,653 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 748 transitions. [2024-12-05 21:59:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:59:10,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:10,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:10,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:10,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:10,775 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 524 states and 749 transitions. [2024-12-05 21:59:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 749 transitions. [2024-12-05 21:59:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:59:11,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:11,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:11,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:11,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 526 states and 751 transitions. [2024-12-05 21:59:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 751 transitions. [2024-12-05 21:59:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:59:12,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:12,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:12,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 21:59:12,158 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 527 states and 751 transitions. [2024-12-05 21:59:12,718 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 751 transitions. [2024-12-05 21:59:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:59:12,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:12,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 21:59:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 537 states and 761 transitions. [2024-12-05 21:59:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 761 transitions. [2024-12-05 21:59:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:59:16,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 21:59:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 539 states and 765 transitions. [2024-12-05 21:59:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 765 transitions. [2024-12-05 21:59:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:59:17,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:17,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:59:17,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:59:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 547 states and 773 transitions. [2024-12-05 21:59:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 773 transitions. [2024-12-05 21:59:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:59:18,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:59:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:18,759 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 21:59:18,759 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:59:18,878 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:59:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 548 states and 773 transitions. [2024-12-05 21:59:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 773 transitions. [2024-12-05 21:59:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:59:19,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:19,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:00:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 541 states and 766 transitions. [2024-12-05 22:00:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 766 transitions. [2024-12-05 22:00:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:00:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:00:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:42,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:00:42,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:00:43,814 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:00:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 549 states and 776 transitions. [2024-12-05 22:00:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 776 transitions. [2024-12-05 22:00:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:00:46,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:00:47,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 553 states and 789 transitions. [2024-12-05 22:00:47,475 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 789 transitions. [2024-12-05 22:00:47,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:00:47,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:47,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:00:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 555 states and 790 transitions. [2024-12-05 22:00:48,401 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 790 transitions. [2024-12-05 22:00:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:00:48,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:48,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:00:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:48,429 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:00:48,430 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:00:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:00:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 558 states and 795 transitions. [2024-12-05 22:00:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 795 transitions. [2024-12-05 22:00:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:00:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:00:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:49,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:00:49,020 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:00:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 22:00:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 558 states and 794 transitions. [2024-12-05 22:00:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 794 transitions. [2024-12-05 22:00:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:00:49,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:49,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 22:00:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 579 states and 842 transitions. [2024-12-05 22:00:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 842 transitions. [2024-12-05 22:00:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:00:57,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 22:01:09,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:01:19,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:01:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 571 states and 844 transitions. [2024-12-05 22:01:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 844 transitions. [2024-12-05 22:01:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:01:19,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:19,600 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 22:01:29,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 649 states and 960 transitions. [2024-12-05 22:01:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 960 transitions. [2024-12-05 22:01:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:01:29,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 22:01:44,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:01:54,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:01:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 659 states and 979 transitions. [2024-12-05 22:01:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 979 transitions. [2024-12-05 22:01:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:01:54,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:54,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 22:01:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 665 states and 986 transitions. [2024-12-05 22:01:57,646 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 986 transitions. [2024-12-05 22:01:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:01:57,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:57,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 22:02:08,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:02:18,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:02:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 669 states and 1003 transitions. [2024-12-05 22:02:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1003 transitions. [2024-12-05 22:02:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:02:18,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:18,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 22:02:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 673 states and 1005 transitions. [2024-12-05 22:02:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1005 transitions. [2024-12-05 22:02:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:19,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:19,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 673 states and 1004 transitions. [2024-12-05 22:02:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1004 transitions. [2024-12-05 22:02:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:20,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:20,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:20,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 673 states and 1003 transitions. [2024-12-05 22:02:21,007 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1003 transitions. [2024-12-05 22:02:21,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:21,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:21,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 673 states and 1002 transitions. [2024-12-05 22:02:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1002 transitions. [2024-12-05 22:02:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:21,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:21,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:32,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:02:32,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 673 states and 1001 transitions. [2024-12-05 22:02:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1001 transitions. [2024-12-05 22:02:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:32,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:43,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:02:43,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 673 states and 1000 transitions. [2024-12-05 22:02:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1000 transitions. [2024-12-05 22:02:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:43,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 675 states and 1005 transitions. [2024-12-05 22:02:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1005 transitions. [2024-12-05 22:02:44,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:44,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 677 states and 1008 transitions. [2024-12-05 22:02:44,746 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1008 transitions. [2024-12-05 22:02:44,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:02:44,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:44,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:02:45,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 678 states and 1010 transitions. [2024-12-05 22:02:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1010 transitions. [2024-12-05 22:02:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:02:45,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:02:57,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:02:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 678 states and 1009 transitions. [2024-12-05 22:02:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1009 transitions. [2024-12-05 22:02:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:02:57,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:57,348 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:08,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:03:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:08,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 678 states and 1008 transitions. [2024-12-05 22:03:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1008 transitions. [2024-12-05 22:03:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:03:08,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:08,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 678 states and 1007 transitions. [2024-12-05 22:03:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1007 transitions. [2024-12-05 22:03:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:03:09,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:09,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 678 states and 1006 transitions. [2024-12-05 22:03:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1006 transitions. [2024-12-05 22:03:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:03:10,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 680 states and 1011 transitions. [2024-12-05 22:03:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1011 transitions. [2024-12-05 22:03:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:03:10,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:11,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:11,015 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 680 states and 1010 transitions. [2024-12-05 22:03:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1010 transitions. [2024-12-05 22:03:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:03:11,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 682 states and 1013 transitions. [2024-12-05 22:03:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1013 transitions. [2024-12-05 22:03:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:03:12,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:03:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 683 states and 1015 transitions. [2024-12-05 22:03:13,325 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1015 transitions. [2024-12-05 22:03:13,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:13,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:13,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:13,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:03:13,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:03:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 697 states and 1041 transitions. [2024-12-05 22:03:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1041 transitions. [2024-12-05 22:03:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:20,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:20,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:03:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:22,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 697 states and 1040 transitions. [2024-12-05 22:03:22,181 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1040 transitions. [2024-12-05 22:03:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:22,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:03:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 697 states and 1039 transitions. [2024-12-05 22:03:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1039 transitions. [2024-12-05 22:03:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:24,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:24,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:24,340 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:03:24,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:03:35,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:03:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 699 states and 1044 transitions. [2024-12-05 22:03:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1044 transitions. [2024-12-05 22:03:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:35,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:03:46,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:03:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:46,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 699 states and 1043 transitions. [2024-12-05 22:03:46,191 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1043 transitions. [2024-12-05 22:03:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:46,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:46,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:03:57,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:03:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 699 states and 1042 transitions. [2024-12-05 22:03:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1042 transitions. [2024-12-05 22:03:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:03:57,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:03:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:57,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:03:57,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:03:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 709 states and 1059 transitions. [2024-12-05 22:04:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1059 transitions. [2024-12-05 22:04:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:04:01,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:04:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 709 states and 1058 transitions. [2024-12-05 22:04:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1058 transitions. [2024-12-05 22:04:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:04:01,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:01,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:02,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:04:02,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:13,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:04:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 711 states and 1063 transitions. [2024-12-05 22:04:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1063 transitions. [2024-12-05 22:04:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:04:13,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:13,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:13,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:04:13,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 721 states and 1079 transitions. [2024-12-05 22:04:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1079 transitions. [2024-12-05 22:04:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:04:17,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:17,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:04:17,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:28,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:04:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 723 states and 1085 transitions. [2024-12-05 22:04:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1085 transitions. [2024-12-05 22:04:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:04:28,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:28,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:04:28,608 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 726 states and 1091 transitions. [2024-12-05 22:04:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1091 transitions. [2024-12-05 22:04:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:30,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:30,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:30,542 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 742 states and 1112 transitions. [2024-12-05 22:04:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1112 transitions. [2024-12-05 22:04:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:34,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:34,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:34,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:34,569 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 750 states and 1122 transitions. [2024-12-05 22:04:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1122 transitions. [2024-12-05 22:04:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:36,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:36,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:36,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 758 states and 1131 transitions. [2024-12-05 22:04:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1131 transitions. [2024-12-05 22:04:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:38,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:38,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:38,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 760 states and 1134 transitions. [2024-12-05 22:04:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1134 transitions. [2024-12-05 22:04:39,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:39,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:39,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:39,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 762 states and 1137 transitions. [2024-12-05 22:04:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1137 transitions. [2024-12-05 22:04:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:40,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:40,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:40,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 764 states and 1141 transitions. [2024-12-05 22:04:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1141 transitions. [2024-12-05 22:04:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:41,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:41,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:04:41,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:41,803 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 765 states and 1141 transitions. [2024-12-05 22:04:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1141 transitions. [2024-12-05 22:04:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:42,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:42,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:42,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:42,680 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:04:42,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 781 states and 1172 transitions. [2024-12-05 22:04:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1172 transitions. [2024-12-05 22:04:51,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:51,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:51,293 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:04:51,294 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 789 states and 1181 transitions. [2024-12-05 22:04:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1181 transitions. [2024-12-05 22:04:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:54,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:54,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:04:54,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 797 states and 1190 transitions. [2024-12-05 22:04:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1190 transitions. [2024-12-05 22:04:57,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:57,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:57,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:04:57,680 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 799 states and 1193 transitions. [2024-12-05 22:04:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1193 transitions. [2024-12-05 22:04:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:59,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:59,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:59,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:04:59,731 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 801 states and 1196 transitions. [2024-12-05 22:05:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1196 transitions. [2024-12-05 22:05:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:05:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:01,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:05:01,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:03,222 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 803 states and 1200 transitions. [2024-12-05 22:05:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1200 transitions. [2024-12-05 22:05:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:05:03,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:03,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:05:03,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:05,402 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 804 states and 1200 transitions. [2024-12-05 22:05:06,337 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1200 transitions. [2024-12-05 22:05:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:05:06,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:06,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:05:06,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:05:07,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 805 states and 1201 transitions. [2024-12-05 22:05:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1201 transitions. [2024-12-05 22:05:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:05:07,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:07,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:05:07,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:09,074 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 809 states and 1215 transitions. [2024-12-05 22:05:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1215 transitions. [2024-12-05 22:05:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:05:10,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:05:11,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 811 states and 1217 transitions. [2024-12-05 22:05:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1217 transitions. [2024-12-05 22:05:11,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:11,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:11,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 22:05:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 813 states and 1219 transitions. [2024-12-05 22:05:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1219 transitions. [2024-12-05 22:05:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:05:12,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 68 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:05:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:14,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 815 states and 1223 transitions. [2024-12-05 22:05:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1223 transitions. [2024-12-05 22:05:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:05:14,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:14,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:14,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:05:14,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 817 states and 1225 transitions. [2024-12-05 22:05:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1225 transitions. [2024-12-05 22:05:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:05:16,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:16,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:05:16,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:20,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 825 states and 1243 transitions. [2024-12-05 22:05:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1243 transitions. [2024-12-05 22:05:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:05:20,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:20,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:05:20,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 827 states and 1244 transitions. [2024-12-05 22:05:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1244 transitions. [2024-12-05 22:05:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:05:21,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:21,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:21,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:05:21,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 829 states and 1245 transitions. [2024-12-05 22:05:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1245 transitions. [2024-12-05 22:05:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:05:22,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:22,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:05:22,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 830 states and 1245 transitions. [2024-12-05 22:05:24,155 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1245 transitions. [2024-12-05 22:05:24,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:05:24,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:24,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:24,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:05:24,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:24,311 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 832 states and 1246 transitions. [2024-12-05 22:05:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1246 transitions. [2024-12-05 22:05:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:05:25,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:25,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:25,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:05:25,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 840 states and 1254 transitions. [2024-12-05 22:05:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1254 transitions. [2024-12-05 22:05:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:05:27,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:27,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:27,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:05:27,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 841 states and 1254 transitions. [2024-12-05 22:05:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1254 transitions. [2024-12-05 22:05:27,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:05:27,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:27,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:28,024 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:05:28,025 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:34,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 849 states and 1264 transitions. [2024-12-05 22:05:34,409 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1264 transitions. [2024-12-05 22:05:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:05:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 853 states and 1282 transitions. [2024-12-05 22:05:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1282 transitions. [2024-12-05 22:05:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:05:36,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 855 states and 1283 transitions. [2024-12-05 22:05:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1283 transitions. [2024-12-05 22:05:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:05:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 857 states and 1284 transitions. [2024-12-05 22:05:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1284 transitions. [2024-12-05 22:05:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:05:39,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:39,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:05:39,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:39,998 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:05:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 860 states and 1291 transitions. [2024-12-05 22:05:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1291 transitions. [2024-12-05 22:05:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:05:40,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:40,842 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:05:40,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:05:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:41,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 860 states and 1290 transitions. [2024-12-05 22:05:41,733 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1290 transitions. [2024-12-05 22:05:41,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:05:41,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 22:05:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:47,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 878 states and 1315 transitions. [2024-12-05 22:05:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1315 transitions. [2024-12-05 22:05:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:05:47,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 22:05:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 882 states and 1317 transitions. [2024-12-05 22:05:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1317 transitions. [2024-12-05 22:05:49,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:05:49,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 22:05:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 862 states and 1292 transitions. [2024-12-05 22:05:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1292 transitions. [2024-12-05 22:05:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:05:51,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:51,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:05:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 864 states and 1295 transitions. [2024-12-05 22:05:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1295 transitions. [2024-12-05 22:05:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:05:52,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:06:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:01,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 892 states and 1341 transitions. [2024-12-05 22:06:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1341 transitions. [2024-12-05 22:06:01,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:06:01,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:01,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:06:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 905 states and 1355 transitions. [2024-12-05 22:06:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1355 transitions. [2024-12-05 22:06:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:06:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:06:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 911 states and 1363 transitions. [2024-12-05 22:06:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1363 transitions. [2024-12-05 22:06:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:06:10,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:06:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 915 states and 1366 transitions. [2024-12-05 22:06:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1366 transitions. [2024-12-05 22:06:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:06:12,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:12,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:06:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 917 states and 1368 transitions. [2024-12-05 22:06:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1368 transitions. [2024-12-05 22:06:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:06:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:13,621 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:06:14,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 919 states and 1369 transitions. [2024-12-05 22:06:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1369 transitions. [2024-12-05 22:06:14,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:06:14,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:14,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:06:16,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 923 states and 1373 transitions. [2024-12-05 22:06:16,310 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1373 transitions. [2024-12-05 22:06:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:06:16,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:16,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:16,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:06:16,348 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:06:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 937 states and 1399 transitions. [2024-12-05 22:06:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1399 transitions. [2024-12-05 22:06:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:06:25,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:25,932 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:06:25,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:06:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 947 states and 1416 transitions. [2024-12-05 22:06:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1416 transitions. [2024-12-05 22:06:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:06:31,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:31,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:06:31,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:06:37,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 957 states and 1432 transitions. [2024-12-05 22:06:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1432 transitions. [2024-12-05 22:06:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:06:37,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:37,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:37,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:06:37,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.