./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e3523bc8254ad35e64aad06fd6e3c84672a9aa19521e18482795d6584edb45d0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:44:15,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:44:15,471 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:44:15,475 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:44:15,475 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:44:15,498 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:44:15,499 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:44:15,499 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:44:15,500 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:44:15,500 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:44:15,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:44:15,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:44:15,502 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:44:15,503 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:44:15,503 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:44:15,503 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:44:15,504 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:44:15,504 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:44:15,505 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:44:15,505 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:44:15,506 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:44:15,506 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:44:15,507 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:44:15,507 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:44:15,508 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:44:15,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:44:15,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:44:15,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:44:15,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:44:15,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:44:15,511 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:44:15,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:44:15,512 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:44:15,512 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_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3523bc8254ad35e64aad06fd6e3c84672a9aa19521e18482795d6584edb45d0 [2023-12-02 23:44:15,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:44:15,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:44:15,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:44:15,759 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:44:15,759 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:44:15,761 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound100.c [2023-12-02 23:44:18,872 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:44:19,028 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:44:19,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound100.c [2023-12-02 23:44:19,036 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/data/efeb9ea9a/9d16951b11d74f2f991defa39f3f73ba/FLAG6e07e1ae8 [2023-12-02 23:44:19,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/data/efeb9ea9a/9d16951b11d74f2f991defa39f3f73ba [2023-12-02 23:44:19,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:44:19,056 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:44:19,057 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:44:19,057 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:44:19,063 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:44:19,064 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420a8c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19, skipping insertion in model container [2023-12-02 23:44:19,065 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,090 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:44:19,234 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound100.c[538,551] [2023-12-02 23:44:19,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:44:19,266 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:44:19,280 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound100.c[538,551] [2023-12-02 23:44:19,288 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:44:19,302 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:44:19,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19 WrapperNode [2023-12-02 23:44:19,303 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:44:19,304 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:44:19,304 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:44:19,304 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:44:19,311 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,343 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2023-12-02 23:44:19,343 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:44:19,344 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:44:19,344 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:44:19,344 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:44:19,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,355 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,355 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,358 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,362 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,363 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,365 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:44:19,367 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:44:19,367 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:44:19,367 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:44:19,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:44:19,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:44:19,402 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:44:19,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3773c2c9-11e6-481f-bce6-3c6e2272596f/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:44:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:44:19,443 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 23:44:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 23:44:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:44:19,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:44:19,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:44:19,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 23:44:19,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 23:44:19,519 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:44:19,522 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:44:19,707 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:44:19,751 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:44:19,752 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-02 23:44:19,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:44:19 BoogieIcfgContainer [2023-12-02 23:44:19,754 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:44:19,755 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:44:19,755 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:44:19,765 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:44:19,765 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:44:19" (1/1) ... [2023-12-02 23:44:19,774 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:44:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2023-12-02 23:44:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2023-12-02 23:44:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 23:44:19,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:19,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:19,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:44:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 47 transitions. [2023-12-02 23:44:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2023-12-02 23:44:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:44:20,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 23:44:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 51 transitions. [2023-12-02 23:44:20,610 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2023-12-02 23:44:20,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:44:20,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:20,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:20,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 19 conjunts are in the unsatisfiable core [2023-12-02 23:44:20,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:44:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2023-12-02 23:44:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2023-12-02 23:44:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:21,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:21,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:21,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:21,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:22,695 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:22,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:22,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:22,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:22,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:23,003 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:23,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:23,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:23,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:23,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:23,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:23,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:23,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:23,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:23,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:23,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:23,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:23,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:23,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:23,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:23,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:23,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:23,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:23,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:24,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:24,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:24,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:24,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:24,254 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:24,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:24,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:24,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:24,463 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:24,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:24,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:24,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:24,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:24,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:24,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:24,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:24,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:24,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:24,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:24,986 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:25,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:25,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:25,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:25,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:25,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:25,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:25,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:25,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:25,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:25,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:25,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:25,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:25,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:25,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:25,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:25,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:25,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:25,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:25,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:25,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:25,893 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:25,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:25,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:25,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:25,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:25,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:25,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 23:44:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:26,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:26,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:26,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:26,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:26,246 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:26,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:26,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:26,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:26,425 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:26,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:26,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:26,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 23:44:26,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2023-12-02 23:44:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2023-12-02 23:44:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:44:26,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:26,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 23:44:26,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:44:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 50 states and 84 transitions. [2023-12-02 23:44:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 84 transitions. [2023-12-02 23:44:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:44:27,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:27,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-02 23:44:27,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 23:44:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 53 states and 91 transitions. [2023-12-02 23:44:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 91 transitions. [2023-12-02 23:44:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:44:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:28,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:28,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-02 23:44:28,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 23:44:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 55 states and 95 transitions. [2023-12-02 23:44:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2023-12-02 23:44:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:28,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:29,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-02 23:44:29,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:44:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 60 states and 104 transitions. [2023-12-02 23:44:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 104 transitions. [2023-12-02 23:44:30,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:30,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:30,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:30,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-02 23:44:30,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:44:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:31,193 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:31,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:31,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:31,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:31,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:31,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:31,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:31,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:31,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:31,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:31,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:31,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:31,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:31,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:31,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:31,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:31,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:31,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:31,928 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:31,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:31,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:31,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:31,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-02 23:44:31,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:44:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:32,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:32,107 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:32,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:32,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 33 conjunts are in the unsatisfiable core [2023-12-02 23:44:32,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:44:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:32,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:32,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:32,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:32,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:32,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:32,445 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:32,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:32,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:32,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:32,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:32,623 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:32,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:32,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:32,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:32,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:32,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:32,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:32,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:32,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:32,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:32,952 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:32,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:32,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:32,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:32,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:33,132 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:33,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:33,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:33,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:33,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:33,290 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:33,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:33,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:33,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:33,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:33,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:33,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:33,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:33,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:33,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:33,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:33,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:33,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:33,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:33,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:33,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:33,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:33,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:33,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:34,067 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:34,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:34,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:34,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:34,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:34,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:34,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:34,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:34,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:34,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:34,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:34,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:34,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:34,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:34,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:34,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:34,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:34,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:34,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-02 23:44:34,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:44:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:34,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:34,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:34,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:35,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 32 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,757 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 23:44:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:35,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:35,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:35,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:35,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,798 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:36,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:36,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:36,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,220 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,469 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:37,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:37,907 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:37,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:37,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:37,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:37,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:37,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,755 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:38,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:38,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:38,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,482 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,717 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:39,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:39,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:39,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:40,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:40,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:40,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:41,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:41,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:41,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:42,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:42,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:42,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,712 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:43,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:43,862 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:43,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:43,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:43,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:43,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:43,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,253 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,629 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:44,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:44,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:44,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:44,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:44,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,009 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:45,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:45,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:45,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,333 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,438 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:46,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:46,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:46,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,396 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:47,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:47,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:47,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:48,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:48,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:48,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,347 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:49,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:49,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:49,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,010 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:50,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:50,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:50,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,570 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:51,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:51,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:51,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:51,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,167 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,285 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,392 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,507 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,646 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:52,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:52,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:52,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,103 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:53,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:53,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:53,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:53,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,734 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:54,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:54,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:54,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:54,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,101 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,320 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,426 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:55,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:55,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:55,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:55,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,312 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,411 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:56,900 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:56,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:56,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:56,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:56,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:56,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,054 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,513 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,631 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:57,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:57,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:57,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,466 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,585 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:58,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:58,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:58,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,519 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,860 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:44:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:44:59,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:44:59,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:44:59,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:44:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:44:59,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:44:59,996 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:44:59,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:44:59,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:44:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,289 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,818 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:00,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:00,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:00,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,238 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,261 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,471 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,565 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:01,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:01,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:01,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:01,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:01,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:01,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,087 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,333 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,715 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,840 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:02,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:02,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:02,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:02,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:02,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:02,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,049 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,161 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,273 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,386 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,592 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,839 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:03,945 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:03,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:03,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:03,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:03,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,621 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:04,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:04,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:04,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:04,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:04,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,146 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,364 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,797 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:05,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:05,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:05,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,264 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:06,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:06,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:06,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,135 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:07,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:07,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,097 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,402 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,425 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,533 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,740 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,871 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:08,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:08,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,368 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:09,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:09,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,744 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:10,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:10,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,336 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,532 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,791 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:11,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:11,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:11,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,245 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,444 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:12,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:12,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,312 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,515 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:13,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:13,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:13,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,547 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:14,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:14,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:15,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:15,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:15,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:15,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,390 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,727 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,828 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:16,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:16,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,070 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,297 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,387 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:17,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:17,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:17,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,152 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,487 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,630 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:18,912 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:18,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:18,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:18,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,830 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:19,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:19,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:19,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:19,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,274 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:20,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:20,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:21,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:21,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:21,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:21,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,326 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:22,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:22,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,381 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:23,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:23,972 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:23,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:24,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:24,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,185 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,279 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,843 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,869 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:25,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:25,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:25,957 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:25,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,510 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:26,893 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:26,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:26,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:26,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,090 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,444 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:27,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:27,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,081 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,334 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:28,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:28,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:28,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,426 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,853 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:29,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:29,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,100 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:30,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:30,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,867 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:31,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:31,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,803 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:32,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:32,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,116 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,229 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,453 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,484 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,818 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:33,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,810 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:34,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:34,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,093 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:35,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:35,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,122 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,570 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,778 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:36,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:36,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:36,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:36,996 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:37,971 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:37,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:37,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,657 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,852 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,874 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:38,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:38,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:39,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:39,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:40,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:40,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,582 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,673 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:41,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:41,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:41,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,079 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,498 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,787 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:42,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:42,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,098 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,171 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,750 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:43,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:43,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,668 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:44,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:44,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,558 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:45,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:45,968 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:45,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:45,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,558 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,663 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,776 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:46,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:46,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:46,989 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:46,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,090 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,400 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,501 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,790 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:47,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:47,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,273 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,374 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,610 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:48,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:48,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,569 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:49,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:49,969 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:49,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,075 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,865 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:50,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:50,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,745 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:51,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:51,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,058 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,299 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:52,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:52,993 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:52,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,597 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,615 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:53,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:53,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,153 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,652 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:54,953 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:54,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:54,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:54,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:55,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:55,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:55,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:56,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:56,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,740 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:57,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:57,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:58,059 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:58,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:45:58,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:45:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:45:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:45:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:45:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-02 23:56:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:34,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:34,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:34,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:34,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:34,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:34,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:35,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:35,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:35,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,520 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:36,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:36,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:36,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:36,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:37,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:37,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,048 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:38,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:38,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,414 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,724 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,896 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:39,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:39,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:39,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:39,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,226 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,452 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:40,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:40,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,578 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,666 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:41,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:41,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,114 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,217 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:42,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:42,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:42,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,433 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,851 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:43,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:43,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:44,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:44,980 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:44,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:44,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,272 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,296 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,385 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,805 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:45,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:45,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,220 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,334 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,528 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,604 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:46,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:46,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,232 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:47,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:47,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,227 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,652 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:48,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:48,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,017 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,876 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:49,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:49,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:49,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:49,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:50,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:50,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,663 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,687 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:51,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:51,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:51,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:51,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,025 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:52,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:52,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,379 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:53,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:53,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,503 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:54,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:54,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:54,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:54,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:54,999 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,555 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:55,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:55,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:55,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:55,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,290 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:56,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:56,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:56,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,345 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:57,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:57,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,120 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:58,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:58,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,103 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,518 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,725 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:56:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:56:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:56:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:56:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:56:59,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:59,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:56:59,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,032 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,703 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:00,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:00,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:01,898 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:01,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:01,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:01,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,222 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,330 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,754 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:02,942 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:02,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:02,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:02,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:02,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:02,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,489 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,561 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,656 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:03,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:03,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:03,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:03,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,689 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:04,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:04,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:04,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:04,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,348 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,522 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,759 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:05,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:05,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:05,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,252 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,612 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,827 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:06,934 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:06,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:06,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,213 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,315 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,337 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,505 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,817 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:07,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:07,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,367 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,553 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,650 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,727 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,748 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,842 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:08,922 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:08,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:08,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,205 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,419 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:09,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:09,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:09,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,279 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,455 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:10,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:10,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,066 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,438 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,562 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:11,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:11,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:11,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:11,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:11,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,051 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,861 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:12,955 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:12,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:12,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,049 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,567 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,841 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:13,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:13,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:13,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,128 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,146 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,226 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,412 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,598 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,887 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:14,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:14,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:14,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,208 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,515 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,598 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,819 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:15,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:15,952 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:15,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:15,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:15,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:16,905 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:16,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:16,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:16,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,652 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,747 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,870 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:17,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:17,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:17,976 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:17,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:17,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:17,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:17,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:17,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,058 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,168 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,494 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,602 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,738 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:18,928 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:18,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:18,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:18,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:18,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:18,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,254 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:19,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:19,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,391 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,792 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:20,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:20,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:20,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:20,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:20,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,121 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,202 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,657 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:21,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:21,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:21,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:21,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,079 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:22,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:22,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:22,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,324 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,613 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,728 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:23,928 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:23,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:23,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,021 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:24,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:24,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:24,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:24,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:24,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,113 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:25,918 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:25,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:25,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:25,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,244 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,463 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:26,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:26,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:26,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:26,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:26,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:26,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,140 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,263 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,342 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,527 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,719 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,739 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:27,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:27,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,765 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:28,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:28,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:28,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,406 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,514 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:29,929 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:29,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:29,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:29,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:29,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,460 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,766 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:30,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:30,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:30,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:30,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,262 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,854 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:31,964 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:31,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:31,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,577 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,672 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,864 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:32,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:32,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:32,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,220 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,318 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,603 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:33,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:33,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,004 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,295 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,558 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:34,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:34,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:34,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:35,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:35,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:35,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,063 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:36,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:36,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:36,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,302 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,645 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:37,911 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:37,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:37,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,286 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,571 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,876 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:38,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:38,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:38,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:38,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:39,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:39,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,295 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,501 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,789 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:40,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:40,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:40,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,049 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:41,933 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:41,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:41,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,041 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:42,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:42,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:42,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,812 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:43,920 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:43,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:43,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,376 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,684 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:44,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:44,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:44,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,134 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:45,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:45,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:45,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,104 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:46,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:46,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:46,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:46,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,381 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,666 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:47,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:47,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:47,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,738 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,858 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:48,950 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:48,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:48,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,040 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,390 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,692 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,884 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:49,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:49,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:49,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,368 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,393 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,824 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:50,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:50,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:50,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:50,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,129 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:51,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:51,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:51,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,182 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,202 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,281 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,711 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:52,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:52,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:52,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,281 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:53,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:53,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:53,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:53,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,163 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,239 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:54,920 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:54,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:54,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,148 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,488 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,817 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:55,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:55,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:55,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,031 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,358 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,381 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:56,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:56,925 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:56,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:56,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:56,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:56,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:57,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:57,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:57,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:57,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:57,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:57,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:57,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:57,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:57,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:57,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:57,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:57,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:57,415 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:57,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:57,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:57,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 23:57:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 23:57:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 66 states and 113 transitions. [2023-12-02 23:57:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 113 transitions. [2023-12-02 23:57:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:57:57,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:57,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 23:57:57,549 INFO L285 TraceCheckSpWp]: Computing forward predicates...