./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC --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 6c4c876bf3d38b01f54a088b76131bc8275dc44ae3ac622f7c3187fe3c7bf156 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:24:14,827 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:24:14,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:24:14,999 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:24:15,000 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:24:15,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:24:15,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:24:15,055 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:24:15,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:24:15,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:24:15,064 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:24:15,065 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:24:15,065 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:24:15,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:24:15,068 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:24:15,069 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:24:15,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:24:15,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:24:15,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:24:15,073 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:24:15,074 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:24:15,074 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:24:15,075 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:24:15,075 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:24:15,078 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:24:15,079 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:24:15,079 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:24:15,080 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:24:15,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:24:15,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:24:15,083 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:24:15,083 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:24:15,084 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:24:15,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:24:15,084 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:24:15,085 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_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4c876bf3d38b01f54a088b76131bc8275dc44ae3ac622f7c3187fe3c7bf156 [2023-11-23 20:24:15,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:24:15,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:24:15,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:24:15,532 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:24:15,533 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:24:15,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound10.c [2023-11-23 20:24:19,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:24:19,235 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:24:19,236 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/sv-benchmarks/c/nla-digbench-scaling/fermat2-ll_valuebound10.c [2023-11-23 20:24:19,246 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/data/5f7eb13ba/b9bdd3f3544241b1b254058e492ce448/FLAG351c08012 [2023-11-23 20:24:19,264 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/data/5f7eb13ba/b9bdd3f3544241b1b254058e492ce448 [2023-11-23 20:24:19,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:24:19,270 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:24:19,271 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:24:19,272 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:24:19,278 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:24:19,279 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44552718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19, skipping insertion in model container [2023-11-23 20:24:19,281 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,308 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:24:19,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:24:19,599 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:24:19,651 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:24:19,671 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:24:19,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19 WrapperNode [2023-11-23 20:24:19,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:24:19,675 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:24:19,675 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:24:19,676 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:24:19,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,751 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2023-11-23 20:24:19,758 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:24:19,759 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:24:19,760 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:24:19,760 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:24:19,772 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,775 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,776 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,787 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,793 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,795 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,797 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:24:19,798 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:24:19,799 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:24:19,799 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:24:19,800 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:19" (1/1) ... [2023-11-23 20:24:19,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:24:19,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:24:19,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:24:19,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e047324-075a-4058-8bcc-be6fd3e819c5/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:24:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:24:19,896 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:24:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:24:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:24:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:24:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:24:19,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:24:19,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:24:19,984 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:24:19,987 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:24:20,575 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:24:20,625 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:24:20,625 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:24:20,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:24:20 BoogieIcfgContainer [2023-11-23 20:24:20,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:24:20,629 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:24:20,630 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:24:20,643 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:24:20,644 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:24:20" (1/1) ... [2023-11-23 20:24:20,656 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:24:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 129 states and 135 transitions. [2023-11-23 20:24:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 135 transitions. [2023-11-23 20:24:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:24:20,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:21,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:24:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 128 states and 134 transitions. [2023-11-23 20:24:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 134 transitions. [2023-11-23 20:24:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:24:21,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:21,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:24:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 127 states and 133 transitions. [2023-11-23 20:24:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 133 transitions. [2023-11-23 20:24:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:24:21,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:24:21,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 126 states and 132 transitions. [2023-11-23 20:24:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 132 transitions. [2023-11-23 20:24:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 20:24:21,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:21,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:24:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 125 states and 131 transitions. [2023-11-23 20:24:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 131 transitions. [2023-11-23 20:24:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:24:21,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:24:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 124 states and 130 transitions. [2023-11-23 20:24:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 130 transitions. [2023-11-23 20:24:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:21,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:21,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:21,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,255 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:22,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:22,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:22,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:22,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:23,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:23,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:23,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:23,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,322 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:24,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:24,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:24,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:24,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:24,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:25,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:25,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:25,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:25,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,853 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:26,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:26,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:26,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:26,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:26,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:26,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,049 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,809 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:27,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:27,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:27,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:27,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,497 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,835 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:28,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:28,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:28,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:28,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:29,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:29,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:29,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:29,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,261 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:30,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:30,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:30,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:30,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,643 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,785 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:31,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:31,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:31,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,014 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:32,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:32,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:32,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:32,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:32,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,788 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,845 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,901 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:33,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:33,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:33,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:33,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:34,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:34,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:34,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:34,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,200 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,381 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:35,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:35,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:35,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:35,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,380 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,496 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:36,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:36,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:36,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:36,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:36,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:36,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,019 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,407 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,686 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:37,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:37,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:37,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:38,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:38,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:38,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:38,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,184 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,643 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,800 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:39,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:39,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:39,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:39,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:39,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:40,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:40,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:40,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:40,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:40,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:41,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:41,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:41,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:41,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,808 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:42,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:42,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:42,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:43,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:43,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:43,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,276 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:44,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:44,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:44,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,245 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:45,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:45,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:45,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:45,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,165 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,343 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,393 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:46,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:46,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:46,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:47,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:47,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:47,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,317 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,679 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:48,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:48,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:48,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,042 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,426 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:49,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:49,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:49,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:49,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,940 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:50,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:50,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:50,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:50,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:50,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,587 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:51,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:51,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:51,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:51,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,217 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:52,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:52,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:52,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:53,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:53,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:53,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,417 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,823 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:54,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:54,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:54,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:54,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:55,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:55,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:55,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,379 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:56,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:56,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:56,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:56,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:56,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,804 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:57,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:57,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:57,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:58,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:58,967 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:58,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:58,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:58,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:58,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:58,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:59,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:59,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:59,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:59,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:24:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:24:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 137 transitions. [2023-11-23 20:24:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 137 transitions. [2023-11-23 20:24:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:24:59,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:24:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:24:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:24:59,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:24:59,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:24:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.