./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 20f9ce6814caacb533e5bf2143ac3e067387f11238548a0b9b41e2de8e2cc436 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:54:13,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:54:13,764 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:54:13,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:54:13,769 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:54:13,789 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:54:13,790 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:54:13,791 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:54:13,791 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:54:13,792 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:54:13,792 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:54:13,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:54:13,793 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:54:13,794 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:54:13,794 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:54:13,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:54:13,795 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:54:13,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:54:13,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:54:13,803 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:54:13,803 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:54:13,804 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:54:13,805 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:54:13,805 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:54:13,805 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:54:13,806 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:54:13,806 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:54:13,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:13,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:54:13,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:54:13,807 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:54:13,808 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:54:13,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:54:13,811 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20f9ce6814caacb533e5bf2143ac3e067387f11238548a0b9b41e2de8e2cc436 [2024-11-09 00:54:14,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:54:14,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:54:14,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:54:14,123 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:54:14,123 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:54:14,125 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c Unable to find full path for "g++" [2024-11-09 00:54:16,199 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:54:16,375 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:54:16,375 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c [2024-11-09 00:54:16,383 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/data/cf3b3fc41/16ea0f4e8dac47c0bf9c56a11594d463/FLAG340234a69 [2024-11-09 00:54:16,400 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/data/cf3b3fc41/16ea0f4e8dac47c0bf9c56a11594d463 [2024-11-09 00:54:16,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:54:16,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:54:16,406 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:16,406 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:54:16,412 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:54:16,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f5230ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16, skipping insertion in model container [2024-11-09 00:54:16,414 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:54:16,636 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c[489,502] [2024-11-09 00:54:16,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:16,689 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:54:16,705 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c[489,502] [2024-11-09 00:54:16,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:16,745 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:54:16,745 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16 WrapperNode [2024-11-09 00:54:16,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:16,746 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:16,747 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:54:16,747 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:54:16,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,762 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,783 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-09 00:54:16,784 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:16,785 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:54:16,785 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:54:16,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:54:16,795 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,796 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,796 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,801 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,809 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,810 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,814 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,815 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:54:16,820 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:54:16,820 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:54:16,821 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:54:16,821 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:16" (1/1) ... [2024-11-09 00:54:16,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:16,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:54:16,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:54:16,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53f370f1-5b9e-40f8-9b2f-1ae142970f04/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:54:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:54:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:54:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:54:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:54:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:54:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:54:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:54:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:54:16,975 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:54:16,977 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:54:17,150 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-09 00:54:17,151 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:54:17,197 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:54:17,197 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:54:17,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:17 BoogieIcfgContainer [2024-11-09 00:54:17,198 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:54:17,198 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:54:17,199 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:54:17,210 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:54:17,210 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:17" (1/1) ... [2024-11-09 00:54:17,218 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:54:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-09 00:54:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-09 00:54:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:54:17,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:17,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:54:17,491 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:17,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-09 00:54:17,724 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-09 00:54:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:54:17,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:17,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 00:54:17,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:17,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:18,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2024-11-09 00:54:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-11-09 00:54:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:54:18,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:18,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:54:18,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:54:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:18,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 64 transitions. [2024-11-09 00:54:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 64 transitions. [2024-11-09 00:54:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:54:18,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 62 transitions. [2024-11-09 00:54:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 62 transitions. [2024-11-09 00:54:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:54:19,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:19,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:19,582 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 00:54:19,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:19,934 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:54:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 41 states and 74 transitions. [2024-11-09 00:54:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 74 transitions. [2024-11-09 00:54:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:54:20,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:20,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:54:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 45 states and 84 transitions. [2024-11-09 00:54:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 84 transitions. [2024-11-09 00:54:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:54:22,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:22,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:54:22,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:54:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 110 transitions. [2024-11-09 00:54:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 110 transitions. [2024-11-09 00:54:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:54:24,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:54:25,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:54:26,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 56 states and 110 transitions. [2024-11-09 00:54:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 110 transitions. [2024-11-09 00:54:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:54:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:26,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:54:26,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:54:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 59 states and 114 transitions. [2024-11-09 00:54:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 114 transitions. [2024-11-09 00:54:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:54:29,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:54:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 62 states and 119 transitions. [2024-11-09 00:54:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 119 transitions. [2024-11-09 00:54:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:54:31,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:31,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:54:31,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:54:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:33,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 66 states and 128 transitions. [2024-11-09 00:54:33,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 128 transitions. [2024-11-09 00:54:33,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:54:33,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:33,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:33,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:54:33,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:54:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 69 states and 133 transitions. [2024-11-09 00:54:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 133 transitions. [2024-11-09 00:54:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:54:34,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-09 00:54:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 73 states and 141 transitions. [2024-11-09 00:54:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 141 transitions. [2024-11-09 00:54:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:54:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:38,195 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:54:38,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 77 states and 157 transitions. [2024-11-09 00:54:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 157 transitions. [2024-11-09 00:54:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:54:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:41,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:54:41,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:54:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 78 states and 158 transitions. [2024-11-09 00:54:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 158 transitions. [2024-11-09 00:54:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:54:42,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,214 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:54:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 79 states and 162 transitions. [2024-11-09 00:54:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 162 transitions. [2024-11-09 00:54:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:54:45,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:45,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:54:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 79 states and 161 transitions. [2024-11-09 00:54:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 161 transitions. [2024-11-09 00:54:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:54:45,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:54:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:45,751 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-09 00:54:45,753 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:54:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:55:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 84 states and 180 transitions. [2024-11-09 00:55:09,542 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 180 transitions. [2024-11-09 00:55:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:55:09,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:09,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:09,606 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:55:09,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:55:15,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 87 states and 189 transitions. [2024-11-09 00:55:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 189 transitions. [2024-11-09 00:55:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:55:15,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:15,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:15,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:55:15,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 17 proven. 36 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-09 00:55:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 91 states and 201 transitions. [2024-11-09 00:55:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 201 transitions. [2024-11-09 00:55:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:55:23,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:55:23,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:25,125 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-09 00:55:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 95 states and 215 transitions. [2024-11-09 00:55:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 215 transitions. [2024-11-09 00:55:33,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:55:33,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:33,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:33,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:55:33,513 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 21 proven. 29 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:55:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:38,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 96 states and 219 transitions. [2024-11-09 00:55:38,186 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 219 transitions. [2024-11-09 00:55:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:55:38,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:38,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:55:38,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:55:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 100 states and 239 transitions. [2024-11-09 00:55:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 239 transitions. [2024-11-09 00:55:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:55:43,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:43,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:43,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:55:43,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:44,365 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:55:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 102 states and 244 transitions. [2024-11-09 00:55:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 244 transitions. [2024-11-09 00:55:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:55:58,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:55:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:58,344 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:55:58,347 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:55:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:56:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 103 states and 246 transitions. [2024-11-09 00:56:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 246 transitions. [2024-11-09 00:56:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:56:00,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:00,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 00:56:00,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 18 proven. 21 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:56:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 104 states and 247 transitions. [2024-11-09 00:56:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 247 transitions. [2024-11-09 00:56:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:56:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:56:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 105 states and 253 transitions. [2024-11-09 00:56:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 253 transitions. [2024-11-09 00:56:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:56:05,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:05,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:56:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 105 states and 252 transitions. [2024-11-09 00:56:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 252 transitions. [2024-11-09 00:56:06,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:56:06,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:06,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:56:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 105 states and 251 transitions. [2024-11-09 00:56:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 251 transitions. [2024-11-09 00:56:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:56:10,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:10,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,782 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:56:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 105 states and 250 transitions. [2024-11-09 00:56:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 250 transitions. [2024-11-09 00:56:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:56:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:12,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:12,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:56:12,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-09 00:56:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 109 states and 272 transitions. [2024-11-09 00:56:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 272 transitions. [2024-11-09 00:56:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:56:44,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:44,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:44,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:56:44,169 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:56:48,482 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 22 proven. 52 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:56:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 113 states and 288 transitions. [2024-11-09 00:56:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 288 transitions. [2024-11-09 00:56:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:56:56,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:56,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:56:56,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 24 proven. 24 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-09 00:57:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 114 states and 289 transitions. [2024-11-09 00:57:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 289 transitions. [2024-11-09 00:57:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:57:16,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:16,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:16,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:57:16,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:22,897 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 22 proven. 25 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-09 00:57:27,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 114 states and 288 transitions. [2024-11-09 00:57:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 288 transitions. [2024-11-09 00:57:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:57:27,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:57:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:27,819 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-09 00:57:27,822 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:57:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 24 proven. 24 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-09 00:58:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 120 states and 305 transitions. [2024-11-09 00:58:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 305 transitions. [2024-11-09 00:58:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:58:03,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:03,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:58:03,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 29 proven. 53 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-09 00:58:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 125 states and 324 transitions. [2024-11-09 00:58:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 324 transitions. [2024-11-09 00:58:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:58:21,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:21,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:58:21,931 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:58:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 24 proven. 29 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-09 00:58:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 142 states and 368 transitions. [2024-11-09 00:58:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 368 transitions. [2024-11-09 00:58:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:58:56,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:58:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:56,891 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:58:56,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 27 proven. 52 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 00:59:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 144 states and 376 transitions. [2024-11-09 00:59:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 376 transitions. [2024-11-09 00:59:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:59:11,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:59:12,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 43 proven. 63 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-09 00:59:20,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 145 states and 378 transitions. [2024-11-09 00:59:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 378 transitions. [2024-11-09 00:59:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:59:20,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:59:20,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 21 proven. 58 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 00:59:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 146 states and 380 transitions. [2024-11-09 00:59:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 380 transitions. [2024-11-09 00:59:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:59:36,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:36,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:36,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:59:36,636 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-09 00:59:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 148 states and 383 transitions. [2024-11-09 00:59:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 383 transitions. [2024-11-09 00:59:46,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:59:46,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:46,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:46,732 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:59:46,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:59:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 00:59:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 152 states and 408 transitions. [2024-11-09 00:59:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 408 transitions. [2024-11-09 00:59:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:59:58,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:58,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:58,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:59:58,448 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:01,296 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 01:00:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 153 states and 412 transitions. [2024-11-09 01:00:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 412 transitions. [2024-11-09 01:00:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:00:06,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:06,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:06,671 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 01:00:06,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:09,205 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 38 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 01:00:10,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 154 states and 414 transitions. [2024-11-09 01:00:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 414 transitions. [2024-11-09 01:00:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:00:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:10,687 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-09 01:00:10,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 29 proven. 66 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 01:00:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 155 states and 415 transitions. [2024-11-09 01:00:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 415 transitions. [2024-11-09 01:00:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:00:15,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,810 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 01:00:15,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:18,589 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 72 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-09 01:00:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 156 states and 416 transitions. [2024-11-09 01:00:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 416 transitions. [2024-11-09 01:00:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:00:19,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:20,256 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 01:00:20,259 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:23,210 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 38 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 01:00:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 156 states and 415 transitions. [2024-11-09 01:00:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 415 transitions. [2024-11-09 01:00:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:00:24,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 01:00:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 157 states and 423 transitions. [2024-11-09 01:00:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 423 transitions. [2024-11-09 01:00:27,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:00:27,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:27,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 01:00:29,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 157 states and 422 transitions. [2024-11-09 01:00:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 422 transitions. [2024-11-09 01:00:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:00:29,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:29,760 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 01:00:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 157 states and 421 transitions. [2024-11-09 01:00:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 421 transitions. [2024-11-09 01:00:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:00:31,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 01:00:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 157 states and 420 transitions. [2024-11-09 01:00:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 420 transitions. [2024-11-09 01:00:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:00:34,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:34,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 01:00:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 157 states and 419 transitions. [2024-11-09 01:00:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 419 transitions. [2024-11-09 01:00:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:00:36,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:36,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 01:00:36,561 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 51 proven. 86 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-09 01:01:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 173 states and 469 transitions. [2024-11-09 01:01:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 469 transitions. [2024-11-09 01:01:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:01:32,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:32,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:32,916 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 01:01:32,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 60 proven. 78 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-09 01:02:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 187 states and 510 transitions. [2024-11-09 01:02:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 510 transitions. [2024-11-09 01:02:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:02:36,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:36,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 01:02:36,733 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 44 proven. 64 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-09 01:03:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 192 states and 531 transitions. [2024-11-09 01:03:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 531 transitions. [2024-11-09 01:03:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:03:17,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:17,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:17,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 01:03:17,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 28 proven. 44 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-09 01:04:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 206 states and 568 transitions. [2024-11-09 01:04:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 568 transitions. [2024-11-09 01:04:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:04:41,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:41,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 01:04:41,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:56,838 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 57 proven. 80 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-09 01:05:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 208 states and 573 transitions. [2024-11-09 01:05:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 573 transitions. [2024-11-09 01:05:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:05:08,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:08,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:08,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 01:05:08,459 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 55 proven. 49 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-09 01:06:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 214 states and 594 transitions. [2024-11-09 01:06:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 594 transitions. [2024-11-09 01:06:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:06:08,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:08,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:09,051 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 01:06:09,053 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 79 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-09 01:06:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 215 states and 596 transitions. [2024-11-09 01:06:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 596 transitions. [2024-11-09 01:06:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:06:30,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:30,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:06:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:30,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 01:06:30,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:06:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 60 proven. 48 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-09 01:07:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 217 states and 602 transitions. [2024-11-09 01:07:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 602 transitions. [2024-11-09 01:07:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:08,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 01:07:08,280 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 27 proven. 45 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-09 01:07:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 219 states and 605 transitions. [2024-11-09 01:07:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 605 transitions. [2024-11-09 01:07:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:48,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:48,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:48,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 01:07:48,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 40 proven. 67 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-09 01:08:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 223 states and 617 transitions. [2024-11-09 01:08:27,831 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 617 transitions. [2024-11-09 01:08:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:08:27,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:27,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:28,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 01:08:28,025 INFO L278 TraceCheckSpWp]: Computing forward predicates...