./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3f9b33d2a8120d9ea8a3a6c5d650c2a90b549ffb583b3e9890b411aeb4530efd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:19:26,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:19:26,926 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:19:26,930 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:19:26,930 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:19:26,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:19:26,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:19:26,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:19:26,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:19:26,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:19:26,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:19:26,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:19:26,955 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:19:26,955 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:19:26,955 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:19:26,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:19:26,956 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:19:26,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:19:26,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:19:26,957 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:19:26,957 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:19:26,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:19:26,958 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:19:26,959 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:19:26,959 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:19:26,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:19:26,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:19:26,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:26,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:19:26,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:19:26,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:19:26,962 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:19:26,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:19:26,962 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_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f9b33d2a8120d9ea8a3a6c5d650c2a90b549ffb583b3e9890b411aeb4530efd [2024-11-08 22:19:27,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:19:27,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:19:27,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:19:27,234 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:19:27,234 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:19:27,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound5.c Unable to find full path for "g++" [2024-11-08 22:19:29,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:19:29,458 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:19:29,459 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound5.c [2024-11-08 22:19:29,468 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/data/e433a6fed/36ea8dc8daa64f1b8f7489a7a4d8db50/FLAG14d11cb9e [2024-11-08 22:19:29,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/data/e433a6fed/36ea8dc8daa64f1b8f7489a7a4d8db50 [2024-11-08 22:19:29,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:19:29,486 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:19:29,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:19:29,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:19:29,495 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:19:29,496 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@365355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29, skipping insertion in model container [2024-11-08 22:19:29,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:19:29,715 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound5.c[489,502] [2024-11-08 22:19:29,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:19:29,748 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:19:29,761 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound5.c[489,502] [2024-11-08 22:19:29,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:19:29,785 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:19:29,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29 WrapperNode [2024-11-08 22:19:29,786 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:19:29,787 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:19:29,787 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:19:29,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:19:29,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,801 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,818 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-08 22:19:29,818 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:19:29,819 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:19:29,819 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:19:29,820 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:19:29,828 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,828 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,836 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,837 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,838 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,839 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:19:29,840 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:19:29,840 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:19:29,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:19:29,841 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:19:29" (1/1) ... [2024-11-08 22:19:29,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:19:29,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:19:29,878 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:19:29,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:19:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:19:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:19:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:19:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:19:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:19:29,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:19:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:19:29,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:19:29,969 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:19:29,972 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:19:30,142 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-08 22:19:30,142 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:19:30,188 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:19:30,188 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:19:30,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:30 BoogieIcfgContainer [2024-11-08 22:19:30,189 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:19:30,190 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:19:30,190 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:19:30,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:19:30,202 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:30" (1/1) ... [2024-11-08 22:19:30,213 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:19:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-08 22:19:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-08 22:19:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:19:30,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:30,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:30,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 22:19:30,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:19:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-08 22:19:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-08 22:19:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:19:30,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:30,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:19:30,905 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:19:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2024-11-08 22:19:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2024-11-08 22:19:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:19:31,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:31,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:31,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 22:19:31,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:19:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 64 transitions. [2024-11-08 22:19:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 64 transitions. [2024-11-08 22:19:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:19:31,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:31,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:19:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:32,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 62 transitions. [2024-11-08 22:19:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 62 transitions. [2024-11-08 22:19:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:19:32,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:32,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:32,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 22:19:32,707 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:19:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 41 states and 74 transitions. [2024-11-08 22:19:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 74 transitions. [2024-11-08 22:19:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:19:33,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:34,396 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:19:35,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 45 states and 84 transitions. [2024-11-08 22:19:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 84 transitions. [2024-11-08 22:19:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:35,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:35,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:19:35,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:19:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:38,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 110 transitions. [2024-11-08 22:19:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 110 transitions. [2024-11-08 22:19:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:38,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:38,424 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 22:19:38,427 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:19:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 61 states and 121 transitions. [2024-11-08 22:19:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 121 transitions. [2024-11-08 22:19:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:40,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:40,360 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 22:19:40,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:19:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 70 states and 140 transitions. [2024-11-08 22:19:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2024-11-08 22:19:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:43,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:43,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:43,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 22:19:43,310 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:19:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 68 states and 129 transitions. [2024-11-08 22:19:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 129 transitions. [2024-11-08 22:19:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:44,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:44,109 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 22:19:44,112 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:19:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 71 states and 135 transitions. [2024-11-08 22:19:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 135 transitions. [2024-11-08 22:19:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:46,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:46,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:46,171 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 22:19:46,173 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:19:47,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:47,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 73 states and 139 transitions. [2024-11-08 22:19:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 139 transitions. [2024-11-08 22:19:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:47,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:47,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:47,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:19:47,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:47,419 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:19:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 73 states and 139 transitions. [2024-11-08 22:19:47,454 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 139 transitions. [2024-11-08 22:19:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:47,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:47,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:47,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 22:19:47,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:19:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 73 states and 139 transitions. [2024-11-08 22:19:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 139 transitions. [2024-11-08 22:19:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:19:47,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:47,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:19:47,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:19:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 75 states and 142 transitions. [2024-11-08 22:19:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 142 transitions. [2024-11-08 22:19:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:19:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:48,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:19:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 78 states and 147 transitions. [2024-11-08 22:19:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 147 transitions. [2024-11-08 22:19:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:50,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:19:50,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:19:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 79 states and 151 transitions. [2024-11-08 22:19:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 151 transitions. [2024-11-08 22:19:51,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:51,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:51,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:51,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 22:19:51,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:52,156 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:19:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 81 states and 157 transitions. [2024-11-08 22:19:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 157 transitions. [2024-11-08 22:19:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:54,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:54,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:54,082 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-08 22:19:54,084 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:19:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 81 states and 157 transitions. [2024-11-08 22:19:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 157 transitions. [2024-11-08 22:19:54,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:54,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:54,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:54,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-08 22:19:54,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:54,906 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:19:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 81 states and 157 transitions. [2024-11-08 22:19:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 157 transitions. [2024-11-08 22:19:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:54,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:54,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:54,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 22:19:54,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:19:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 84 states and 162 transitions. [2024-11-08 22:19:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-11-08 22:19:56,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:56,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:56,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:56,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:19:56,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:19:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 84 states and 162 transitions. [2024-11-08 22:19:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-11-08 22:19:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:56,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:56,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:19:56,948 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:19:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:57,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 84 states and 162 transitions. [2024-11-08 22:19:57,300 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-11-08 22:19:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:57,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:57,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:57,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:19:57,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:19:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 84 states and 162 transitions. [2024-11-08 22:19:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-11-08 22:19:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:57,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:57,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:19:57,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:19:58,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 84 states and 162 transitions. [2024-11-08 22:19:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-11-08 22:19:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:58,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:58,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:58,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 22:19:58,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:19:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 87 states and 166 transitions. [2024-11-08 22:19:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 166 transitions. [2024-11-08 22:19:59,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:19:59,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:59,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:19:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:59,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:19:59,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:19:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 19 proven. 11 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:20:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 89 states and 170 transitions. [2024-11-08 22:20:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 170 transitions. [2024-11-08 22:20:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:20:00,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:00,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:00,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 22:20:00,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:20:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 92 states and 174 transitions. [2024-11-08 22:20:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 174 transitions. [2024-11-08 22:20:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:20:01,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:01,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:20:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:07,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 96 states and 181 transitions. [2024-11-08 22:20:07,587 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 181 transitions. [2024-11-08 22:20:07,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:20:07,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:07,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:20:07,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:20:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 100 states and 198 transitions. [2024-11-08 22:20:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 198 transitions. [2024-11-08 22:20:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:20:10,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:10,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:10,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:20:10,509 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:20:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 101 states and 199 transitions. [2024-11-08 22:20:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 199 transitions. [2024-11-08 22:20:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:20:11,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:11,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:11,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:20:11,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:11,749 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:20:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 102 states and 200 transitions. [2024-11-08 22:20:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 200 transitions. [2024-11-08 22:20:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:12,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:12,569 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:20:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 103 states and 204 transitions. [2024-11-08 22:20:14,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 204 transitions. [2024-11-08 22:20:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:14,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:14,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:20:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 103 states and 203 transitions. [2024-11-08 22:20:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 203 transitions. [2024-11-08 22:20:15,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:15,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:15,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:20:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 102 states and 199 transitions. [2024-11-08 22:20:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 199 transitions. [2024-11-08 22:20:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:20:16,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:16,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:20:16,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 30 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:20:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 109 states and 224 transitions. [2024-11-08 22:20:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 224 transitions. [2024-11-08 22:20:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:20:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 22:20:41,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:20:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:20:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 114 states and 241 transitions. [2024-11-08 22:20:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 241 transitions. [2024-11-08 22:20:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:20:58,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:58,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:20:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:59,020 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:20:59,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 31 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:21:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 117 states and 253 transitions. [2024-11-08 22:21:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 253 transitions. [2024-11-08 22:21:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:11,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-08 22:21:11,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:21:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 117 states and 253 transitions. [2024-11-08 22:21:14,804 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 253 transitions. [2024-11-08 22:21:14,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:14,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,871 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:21:14,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 22 proven. 24 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:21:17,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 126 states and 270 transitions. [2024-11-08 22:21:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 270 transitions. [2024-11-08 22:21:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:17,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:17,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:17,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-08 22:21:17,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 14 proven. 11 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:21:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 130 states and 283 transitions. [2024-11-08 22:21:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 283 transitions. [2024-11-08 22:21:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:27,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:21:27,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:21:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 136 states and 299 transitions. [2024-11-08 22:21:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-08 22:21:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:54,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,051 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 22:21:55,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 30 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:22:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 136 states and 299 transitions. [2024-11-08 22:22:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-08 22:22:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:02,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:22:02,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:22:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 136 states and 299 transitions. [2024-11-08 22:22:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-08 22:22:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:04,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:04,762 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:22:04,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 22:22:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 136 states and 299 transitions. [2024-11-08 22:22:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 299 transitions. [2024-11-08 22:22:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:06,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:06,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:06,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:06,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 22:22:06,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:22:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 141 states and 308 transitions. [2024-11-08 22:22:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 308 transitions. [2024-11-08 22:22:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:11,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:11,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 22:22:11,441 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:22:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 141 states and 308 transitions. [2024-11-08 22:22:12,318 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 308 transitions. [2024-11-08 22:22:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:12,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:12,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:12,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 22:22:12,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 30 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:22:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 141 states and 308 transitions. [2024-11-08 22:22:14,671 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 308 transitions. [2024-11-08 22:22:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:14,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:14,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:14,727 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 22:22:14,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:22:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 317 transitions. [2024-11-08 22:22:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 317 transitions. [2024-11-08 22:22:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:25,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:26,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:22:26,016 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:22:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 317 transitions. [2024-11-08 22:22:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 317 transitions. [2024-11-08 22:22:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:27,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:27,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:22:27,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:22:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 317 transitions. [2024-11-08 22:22:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 317 transitions. [2024-11-08 22:22:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:28,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:28,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:28,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 22:22:28,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 22:22:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 317 transitions. [2024-11-08 22:22:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 317 transitions. [2024-11-08 22:22:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:34,593 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-08 22:22:34,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 30 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:22:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 317 transitions. [2024-11-08 22:22:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 317 transitions. [2024-11-08 22:22:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:35,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:35,439 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:22:35,441 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:22:39,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:39,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 145 states and 320 transitions. [2024-11-08 22:22:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 320 transitions. [2024-11-08 22:22:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:39,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:39,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:39,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 22:22:39,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:22:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:45,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 145 states and 320 transitions. [2024-11-08 22:22:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 320 transitions. [2024-11-08 22:22:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:45,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 22:22:45,244 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 30 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:22:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 145 states and 320 transitions. [2024-11-08 22:22:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 320 transitions. [2024-11-08 22:22:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:48,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:48,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:48,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:22:48,792 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:54,575 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 30 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:22:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 145 states and 320 transitions. [2024-11-08 22:22:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 320 transitions. [2024-11-08 22:22:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:55,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:55,360 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 22:22:55,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:22:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 321 transitions. [2024-11-08 22:22:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 321 transitions. [2024-11-08 22:22:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:59,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:59,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:22:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:59,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 22:22:59,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:06,798 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:23:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 321 transitions. [2024-11-08 22:23:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 321 transitions. [2024-11-08 22:23:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:23:10,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:10,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:23:10,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:23:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 321 transitions. [2024-11-08 22:23:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 321 transitions. [2024-11-08 22:23:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:23:10,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:10,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:11,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 22:23:11,043 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 21 proven. 25 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 321 transitions. [2024-11-08 22:23:19,356 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 321 transitions. [2024-11-08 22:23:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:23:19,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:19,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 22:23:19,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 30 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 321 transitions. [2024-11-08 22:23:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 321 transitions. [2024-11-08 22:23:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:23:21,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:21,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:23:21,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:22,684 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:23:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 321 transitions. [2024-11-08 22:23:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 321 transitions. [2024-11-08 22:23:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:23:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:22,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:22,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-08 22:23:22,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 15 proven. 13 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:23:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 123 states and 264 transitions. [2024-11-08 22:23:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 264 transitions. [2024-11-08 22:23:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:23:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:36,424 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:23:36,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:23:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 127 states and 276 transitions. [2024-11-08 22:23:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-11-08 22:23:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:23:47,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 22:23:47,131 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 20 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:23:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 131 states and 285 transitions. [2024-11-08 22:23:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 285 transitions. [2024-11-08 22:23:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:23:54,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:54,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:23:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:54,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-08 22:23:54,110 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:24:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 134 states and 292 transitions. [2024-11-08 22:24:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 292 transitions. [2024-11-08 22:24:03,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:24:03,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:03,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 22:24:03,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 16 proven. 38 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:24:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 146 states and 317 transitions. [2024-11-08 22:24:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 317 transitions. [2024-11-08 22:24:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:24:32,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:32,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 22:24:32,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 18 proven. 14 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:24:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 147 states and 319 transitions. [2024-11-08 22:24:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 319 transitions. [2024-11-08 22:24:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:24:35,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:35,635 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 22:24:35,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 23 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:24:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 151 states and 343 transitions. [2024-11-08 22:24:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 343 transitions. [2024-11-08 22:24:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:24:44,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:44,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:44,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 22:24:44,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 23 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:24:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 152 states and 344 transitions. [2024-11-08 22:24:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 344 transitions. [2024-11-08 22:24:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:24:46,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:47,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 22:24:47,040 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 17 proven. 46 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:24:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 153 states and 346 transitions. [2024-11-08 22:24:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 346 transitions. [2024-11-08 22:24:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:24:49,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-08 22:24:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 154 states and 352 transitions. [2024-11-08 22:24:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 352 transitions. [2024-11-08 22:24:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:24:53,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-08 22:24:54,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:54,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 154 states and 351 transitions. [2024-11-08 22:24:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 351 transitions. [2024-11-08 22:24:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:24:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-08 22:24:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 154 states and 350 transitions. [2024-11-08 22:24:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 350 transitions. [2024-11-08 22:24:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:24:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:56,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 22:24:56,871 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 19 proven. 52 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 22:25:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 167 states and 389 transitions. [2024-11-08 22:25:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 389 transitions. [2024-11-08 22:25:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:25:25,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 22:25:25,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 19 proven. 52 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 22:25:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:40,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 177 states and 412 transitions. [2024-11-08 22:25:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 412 transitions. [2024-11-08 22:25:40,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:25:40,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:40,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:40,955 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 22:25:40,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:25:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 178 states and 413 transitions. [2024-11-08 22:25:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 413 transitions. [2024-11-08 22:25:48,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:25:48,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:48,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 22:25:49,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 20 proven. 24 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:25:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 179 states and 414 transitions. [2024-11-08 22:25:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 414 transitions. [2024-11-08 22:25:55,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:25:55,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:55,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:25:55,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 22 proven. 30 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-08 22:26:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 183 states and 428 transitions. [2024-11-08 22:26:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 428 transitions. [2024-11-08 22:26:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:26:16,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:16,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:16,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 22:26:16,280 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 21 proven. 58 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 22:26:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 186 states and 435 transitions. [2024-11-08 22:26:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 435 transitions. [2024-11-08 22:26:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:26:29,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:29,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-08 22:26:29,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 21 proven. 61 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:26:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 187 states and 436 transitions. [2024-11-08 22:26:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 436 transitions. [2024-11-08 22:26:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:26:37,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:37,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-08 22:26:37,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 28 proven. 54 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:27:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 192 states and 445 transitions. [2024-11-08 22:27:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 445 transitions. [2024-11-08 22:27:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:27:25,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:25,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:27:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:25,240 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 22:27:25,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:27:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 41 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-08 22:27:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 196 states and 466 transitions. [2024-11-08 22:27:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 466 transitions. [2024-11-08 22:27:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:27:43,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:27:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:27:43,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:27:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 76 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-08 22:28:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 198 states and 474 transitions. [2024-11-08 22:28:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 474 transitions. [2024-11-08 22:28:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:28:00,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:00,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:00,467 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 22:28:00,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 41 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-08 22:28:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 199 states and 476 transitions. [2024-11-08 22:28:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 476 transitions. [2024-11-08 22:28:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:28:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:06,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 22:28:07,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 76 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-08 22:28:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 201 states and 478 transitions. [2024-11-08 22:28:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 478 transitions. [2024-11-08 22:28:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:28:20,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:21,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:28:21,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:28:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 29 proven. 70 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-08 22:28:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:33,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 201 states and 477 transitions. [2024-11-08 22:28:33,472 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 477 transitions. [2024-11-08 22:28:33,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:28:33,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:33,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:28:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 202 states and 482 transitions. [2024-11-08 22:28:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 482 transitions. [2024-11-08 22:28:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:28:39,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:28:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 202 states and 481 transitions. [2024-11-08 22:28:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 481 transitions. [2024-11-08 22:28:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:28:41,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,837 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:28:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 202 states and 480 transitions. [2024-11-08 22:28:44,710 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 480 transitions. [2024-11-08 22:28:44,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:28:44,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:44,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:28:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:44,844 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 22:28:44,847 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 31 proven. 77 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 22:29:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 206 states and 494 transitions. [2024-11-08 22:29:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 494 transitions. [2024-11-08 22:29:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:29:22,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:23,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:29:23,040 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:34,021 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 42 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-08 22:29:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 208 states and 498 transitions. [2024-11-08 22:29:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 498 transitions. [2024-11-08 22:29:44,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:29:44,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:44,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:29:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:44,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 22:29:44,231 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:29:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 45 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 22:30:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 210 states and 504 transitions. [2024-11-08 22:30:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 504 transitions. [2024-11-08 22:30:06,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:30:06,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:06,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:30:06,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:30:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 27 proven. 89 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:30:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 214 states and 516 transitions. [2024-11-08 22:30:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 516 transitions. [2024-11-08 22:30:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:30:34,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:34,742 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 22:30:34,744 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:30:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 28 proven. 46 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-08 22:30:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 217 states and 522 transitions. [2024-11-08 22:30:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 522 transitions. [2024-11-08 22:30:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:30:50,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:50,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:30:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:50,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 22:30:50,531 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:31:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 33 proven. 80 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-08 22:31:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 218 states and 523 transitions. [2024-11-08 22:31:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 523 transitions. [2024-11-08 22:31:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:31:03,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 50 proven. 40 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-08 22:31:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 223 states and 539 transitions. [2024-11-08 22:31:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 539 transitions. [2024-11-08 22:31:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:31:22,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 50 proven. 40 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-08 22:31:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 224 states and 541 transitions. [2024-11-08 22:31:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 541 transitions. [2024-11-08 22:31:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:31:25,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:25,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 50 proven. 40 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-08 22:31:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 81 states and 148 transitions. [2024-11-08 22:31:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 148 transitions. [2024-11-08 22:31:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:31:30,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:31,035 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-11-08 22:31:40,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 82 states and 150 transitions. [2024-11-08 22:31:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 150 transitions. [2024-11-08 22:31:40,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:31:40,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:40,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-11-08 22:31:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 82 states and 149 transitions. [2024-11-08 22:31:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 149 transitions. [2024-11-08 22:31:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:31:43,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:43,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:43,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-11-08 22:31:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 79 states and 144 transitions. [2024-11-08 22:31:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 144 transitions. [2024-11-08 22:31:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:31:49,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:49,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 81 proven. 13 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-11-08 22:31:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 80 states and 146 transitions. [2024-11-08 22:31:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 146 transitions. [2024-11-08 22:31:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:31:59,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 81 proven. 13 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-11-08 22:32:06,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:06,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 80 states and 145 transitions. [2024-11-08 22:32:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 145 transitions. [2024-11-08 22:32:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:32:06,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:06,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 81 proven. 13 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-11-08 22:32:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 76 states and 138 transitions. [2024-11-08 22:32:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 138 transitions. [2024-11-08 22:32:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:32:09,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 81 proven. 10 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2024-11-08 22:32:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 68 states and 127 transitions. [2024-11-08 22:32:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 127 transitions. [2024-11-08 22:32:59,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:32:59,602 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 108 iterations. [2024-11-08 22:32:59,611 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:33:20,737 WARN L286 SmtUtils]: Spent 10.15s on a formula simplification. DAG size of input: 311 DAG size of output: 87 (called from [L 625] de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.computeHoareAnnotation) [2024-11-08 22:33:21,995 INFO L77 FloydHoareUtils]: At program point L35-2(lines 35 52) the Hoare annotation is: (= |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|) [2024-11-08 22:33:21,995 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:33:21,995 INFO L77 FloydHoareUtils]: At program point L25(line 25) the Hoare annotation is: (<= 1 |ULTIMATE.start_main_~x~0#1|) [2024-11-08 22:33:21,995 INFO L77 FloydHoareUtils]: At program point L56(line 56) the Hoare annotation is: true [2024-11-08 22:33:21,995 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-08 22:33:21,996 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:33:21,996 INFO L77 FloydHoareUtils]: At program point L38(lines 35 52) the Hoare annotation is: (not (let ((.cse1 (= (+ 2 |ULTIMATE.start_main_~q~0#1|) 0)) (.cse10 (= (+ 2 |ULTIMATE.start_main_~r~0#1|) 0)) (.cse4 (= 2 |ULTIMATE.start_main_~s~0#1|)) (.cse8 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse5 (= (+ |ULTIMATE.start_main_~r~0#1| 1) 0)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse6 (= (+ |ULTIMATE.start_main_~q~0#1| 1) 0)) (.cse0 (= |ULTIMATE.start_main_~r~0#1| 0)) (.cse9 (= |ULTIMATE.start_main_~q~0#1| 0)) (.cse3 (= |ULTIMATE.start_main_~s~0#1| 1)) (.cse21 (* |ULTIMATE.start_main_~r~0#1| |ULTIMATE.start_main_~y~0#1|)) (.cse22 (* |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~x~0#1|))) (and (not (let ((.cse2 (+ |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|))) (or (and .cse0 .cse1 (<= 0 .cse2) .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse6 .cse7 .cse3) (and .cse9 .cse10 (<= 1 .cse2) .cse3)))) (not (let ((.cse18 (* 2 |ULTIMATE.start_main_~a~0#1|)) (.cse20 (* 3 |ULTIMATE.start_main_~b~0#1|)) (.cse19 (* 3 |ULTIMATE.start_main_~a~0#1|))) (let ((.cse11 (<= (+ .cse19 (* 2 |ULTIMATE.start_main_~b~0#1|)) 5)) (.cse15 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse13 (= 3 |ULTIMATE.start_main_~p~0#1|)) (.cse16 (<= (+ .cse20 |ULTIMATE.start_main_~a~0#1|) 5)) (.cse14 (<= (+ .cse20 .cse18) 5)) (.cse17 (<= (+ .cse19 |ULTIMATE.start_main_~b~0#1|) 5)) (.cse12 (= (+ 3 |ULTIMATE.start_main_~q~0#1|) 0))) (or (and .cse11 .cse5 .cse8 .cse7 .cse12) (and .cse7 .cse1 .cse13 .cse14 .cse3) (and .cse11 .cse15 .cse6 .cse7 .cse10) (and (= (+ 3 |ULTIMATE.start_main_~r~0#1|) 0) .cse9 .cse7 .cse16 .cse3) (and .cse15 .cse5 .cse17 .cse7 .cse1) (and .cse7 .cse10 .cse13 .cse16 .cse3) (and .cse4 .cse8 .cse6 .cse7 .cse14) (and (not (= |ULTIMATE.start_main_~b~0#1| 0)) .cse17 .cse0 .cse12 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| .cse18)) .cse3))))) (= (* |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~s~0#1|) (+ (* |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|) 1)) (< |ULTIMATE.start_main_~a~0#1| (+ .cse21 .cse22 1)) (not (or (and .cse5 .cse9 .cse7 .cse3) (and (<= 0 |ULTIMATE.start_main_~b~0#1|) .cse6 .cse0 .cse3))) (not (and .cse0 .cse9 .cse3)) (= |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|) (< (+ .cse21 .cse22) (+ |ULTIMATE.start_main_~b~0#1| 1)) (not (= (+ (* |ULTIMATE.start_main_~s~0#1| |ULTIMATE.start_main_~y~0#1|) (* |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~x~0#1|)) |ULTIMATE.start_main_~b~0#1|))))) [2024-11-08 22:33:21,997 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~x~0#1| 1) (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~y~0#1|) (= |ULTIMATE.start_main_~r~0#1| 0) (= |ULTIMATE.start_main_~q~0#1| 0) (< |ULTIMATE.start_main_~y~0#1| 1) (= |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~s~0#1| 1))) [2024-11-08 22:33:21,997 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: (let ((.cse4 (* 3 |ULTIMATE.start_main_~y~0#1|)) (.cse14 (+ |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~x~0#1|))) (let ((.cse1 (= |ULTIMATE.start_main_~x~0#1| (+ |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse0 (= .cse4 .cse14))) (or (and (not .cse0) .cse1) (let ((.cse2 (= |ULTIMATE.start_main_~p~0#1| 1))) (and (not (and .cse2 (= (+ |ULTIMATE.start_main_~r~0#1| 1) 0) .cse1)) (not (and .cse2 (= |ULTIMATE.start_main_~r~0#1| 0) (= |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~x~0#1|))))) (let ((.cse10 (= 2 |ULTIMATE.start_main_~s~0#1|)) (.cse7 (= (+ |ULTIMATE.start_main_~q~0#1| 1) 0)) (.cse8 (* 2 |ULTIMATE.start_main_~y~0#1|)) (.cse3 (<= 0 |ULTIMATE.start_main_~b~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~x~0#1| 5)) (.cse13 (not (= |ULTIMATE.start_main_~b~0#1| 0))) (.cse6 (<= (+ |ULTIMATE.start_main_~y~0#1| 1) |ULTIMATE.start_main_~x~0#1|)) (.cse11 (= (+ 3 |ULTIMATE.start_main_~q~0#1|) 0)) (.cse9 (+ (* 3 |ULTIMATE.start_main_~x~0#1|) |ULTIMATE.start_main_~b~0#1|))) (and (not (and .cse3 (let ((.cse5 (= 3 |ULTIMATE.start_main_~s~0#1|))) (or (and (= .cse4 (+ (* 2 |ULTIMATE.start_main_~x~0#1|) |ULTIMATE.start_main_~b~0#1|)) .cse5 .cse6 (= (+ 2 |ULTIMATE.start_main_~q~0#1|) 0)) (and .cse5 .cse7 .cse0 (<= (+ |ULTIMATE.start_main_~b~0#1| 1) |ULTIMATE.start_main_~y~0#1|)) (and (= .cse8 .cse9) .cse10 .cse11 (<= (+ |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~x~0#1| 1) |ULTIMATE.start_main_~y~0#1|)))) .cse12 .cse13 (<= |ULTIMATE.start_main_~y~0#1| 5))) (not (and .cse10 (= .cse8 .cse14) (not (= .cse8 |ULTIMATE.start_main_~x~0#1|)) .cse6 .cse7 (<= |ULTIMATE.start_main_~x~0#1| .cse8))) (not (and .cse3 .cse12 .cse13 .cse6 (= |ULTIMATE.start_main_~s~0#1| 4) .cse11 (= (* |ULTIMATE.start_main_~y~0#1| 4) .cse9)))))))) [2024-11-08 22:33:21,997 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: (<= 1 |ULTIMATE.start_main_~y~0#1|) [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L57(line 57) the Hoare annotation is: true [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L24(line 24) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~x~0#1| 5) (<= 0 |ULTIMATE.start_main_~x~0#1|)) [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L24-1(line 24) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~y~0#1| 5) (<= 0 |ULTIMATE.start_main_~y~0#1|)) [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L55(line 55) the Hoare annotation is: true [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L22(line 22) the Hoare annotation is: true [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L22-1(line 22) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~x~0#1| 5) (<= 0 |ULTIMATE.start_main_~x~0#1|)) [2024-11-08 22:33:21,998 INFO L77 FloydHoareUtils]: At program point L43-2(lines 35 52) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~x~0#1| 1) (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~y~0#1|) (= |ULTIMATE.start_main_~r~0#1| 0) (= |ULTIMATE.start_main_~q~0#1| 0) (< |ULTIMATE.start_main_~y~0#1| 1) (= |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~s~0#1| 1))) [2024-11-08 22:33:22,000 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (let ((.cse37 (* |ULTIMATE.start_main_~r~0#1| |ULTIMATE.start_main_~y~0#1|)) (.cse38 (* |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~x~0#1|)) (.cse26 (* 3 |ULTIMATE.start_main_~b~0#1|))) (let ((.cse33 (+ .cse26 |ULTIMATE.start_main_~a~0#1|)) (.cse16 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse17 (= |ULTIMATE.start_main_~r~0#1| 0)) (.cse12 (<= 1 |ULTIMATE.start_main_~x~0#1|)) (.cse19 (= (+ 3 |ULTIMATE.start_main_~q~0#1|) 0)) (.cse31 (+ (* 3 |ULTIMATE.start_main_~x~0#1|) |ULTIMATE.start_main_~b~0#1|)) (.cse14 (= 2 |ULTIMATE.start_main_~s~0#1|)) (.cse34 (+ |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~x~0#1|)) (.cse35 (<= (+ |ULTIMATE.start_main_~y~0#1| 1) |ULTIMATE.start_main_~x~0#1|)) (.cse21 (= (+ |ULTIMATE.start_main_~q~0#1| 1) 0)) (.cse15 (= (+ 2 |ULTIMATE.start_main_~q~0#1|) 0)) (.cse20 (= |ULTIMATE.start_main_~s~0#1| 1)) (.cse32 (+ .cse37 .cse38))) (let ((.cse0 (or (< .cse32 (+ |ULTIMATE.start_main_~a~0#1| 1)) (< .cse32 (+ |ULTIMATE.start_main_~b~0#1| 1)))) (.cse3 (let ((.cse36 (+ .cse37 .cse38 1))) (or (< |ULTIMATE.start_main_~b~0#1| .cse36) (< |ULTIMATE.start_main_~a~0#1| .cse36)))) (.cse7 (= 3 |ULTIMATE.start_main_~p~0#1|)) (.cse11 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse18 (* 2 |ULTIMATE.start_main_~a~0#1|)) (.cse27 (or (and .cse14 (= (* 2 |ULTIMATE.start_main_~y~0#1|) .cse34) .cse35 .cse21) (and .cse15 (= |ULTIMATE.start_main_~y~0#1| (+ (* 2 |ULTIMATE.start_main_~x~0#1|) |ULTIMATE.start_main_~b~0#1|)) .cse20))) (.cse4 (or (and .cse35 (= |ULTIMATE.start_main_~s~0#1| 4) .cse19 (= (* |ULTIMATE.start_main_~y~0#1| 4) .cse31)) (and (= (+ |ULTIMATE.start_main_~q~0#1| 4) 0) (= |ULTIMATE.start_main_~y~0#1| (+ |ULTIMATE.start_main_~b~0#1| (* |ULTIMATE.start_main_~x~0#1| 4))) .cse20))) (.cse13 (= |ULTIMATE.start_main_~y~0#1| .cse34)) (.cse22 (not (and (not (= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|)) .cse12))) (.cse2 (= (+ 2 |ULTIMATE.start_main_~r~0#1|) 0)) (.cse23 (+ |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|)) (.cse9 (not (and .cse16 .cse17))) (.cse1 (= |ULTIMATE.start_main_~q~0#1| 0)) (.cse10 (= (+ |ULTIMATE.start_main_~r~0#1| 1) 0)) (.cse25 (= (+ 3 |ULTIMATE.start_main_~r~0#1|) 0)) (.cse6 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse8 (<= .cse33 5)) (.cse5 (not (= |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5) (and (not (and .cse6 .cse2 .cse7 .cse8)) .cse9 (not (and .cse10 .cse11 .cse6)) .cse12 .cse5 .cse13) (and .cse0 .cse3 (or .cse14 .cse15)) (and .cse0 .cse11 .cse3) (and (not (and .cse16 (<= (+ (* 3 |ULTIMATE.start_main_~a~0#1|) |ULTIMATE.start_main_~b~0#1|) 5) .cse17 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| .cse18)))) .cse19 .cse20) (and .cse0 .cse21 .cse3 .cse22) (and (< |ULTIMATE.start_main_~x~0#1| 1) .cse19) (and (not (or (and .cse16 .cse10 .cse21 .cse6) (and .cse16 .cse17 (<= 0 .cse23) .cse20))) (not (and .cse6 (let ((.cse24 (<= (+ .cse26 .cse18) 5))) (or (and .cse10 .cse7 .cse24 .cse20) (and .cse25 .cse11 .cse21 .cse24))))) .cse27) (let ((.cse28 (<= 0 |ULTIMATE.start_main_~b~0#1|)) (.cse29 (not (= |ULTIMATE.start_main_~b~0#1| 0))) (.cse30 (<= |ULTIMATE.start_main_~y~0#1| 5))) (and (not (and .cse28 .cse29 .cse12 .cse27)) (not (and .cse28 (<= |ULTIMATE.start_main_~x~0#1| 5) .cse29 .cse30 .cse12 .cse4)) (not (and (<= |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) .cse21 .cse13 .cse20)) (not (and .cse28 .cse29 (= .cse31 |ULTIMATE.start_main_~y~0#1|) .cse30 .cse19 .cse20)) (not (and (= |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~y~0#1|) .cse1 .cse20)))) (= .cse32 |ULTIMATE.start_main_~a~0#1|) (and .cse9 .cse21 .cse22) (and (not (and .cse16 .cse6 .cse2 (<= 1 .cse23))) .cse9 .cse1 (not (and .cse16 .cse10 .cse6)) (not (and .cse16 .cse25 .cse6 (<= 1 .cse33) .cse8)) .cse5))))) [2024-11-08 22:33:22,000 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 7 9) the Hoare annotation is: true [2024-11-08 22:33:22,000 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 7 9) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-08 22:33:22,001 INFO L77 FloydHoareUtils]: At program point L12(lines 12 13) the Hoare annotation is: true [2024-11-08 22:33:22,001 INFO L77 FloydHoareUtils]: At program point L11(lines 11 14) the Hoare annotation is: (or (= __VERIFIER_assert_~cond 0) (and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (= __VERIFIER_assert_~cond 1))) [2024-11-08 22:33:22,001 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 10 16) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-08 22:33:22,001 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 10 16) the Hoare annotation is: (or (= |__VERIFIER_assert_#in~cond| 0) (= |__VERIFIER_assert_#in~cond| 1)) [2024-11-08 22:33:22,001 INFO L77 FloydHoareUtils]: At program point L11-2(lines 10 16) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-08 22:33:22,001 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13) the Hoare annotation is: true [2024-11-08 22:33:22,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:33:22 ImpRootNode [2024-11-08 22:33:22,033 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:33:22,034 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:33:22,034 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:33:22,034 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:33:22,034 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:19:30" (3/4) ... [2024-11-08 22:33:22,037 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:33:22,041 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-08 22:33:22,041 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-08 22:33:22,047 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-08 22:33:22,047 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-08 22:33:22,047 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:33:22,047 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:33:22,150 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:33:22,151 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:33:22,152 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:33:22,152 INFO L158 Benchmark]: Toolchain (without parser) took 832666.20ms. Allocated memory was 144.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 116.8MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 414.1MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,153 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 111.1MB. Free memory is still 69.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:33:22,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.85ms. Allocated memory is still 144.7MB. Free memory was 116.4MB in the beginning and 103.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,154 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.52ms. Allocated memory is still 144.7MB. Free memory was 103.7MB in the beginning and 102.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,154 INFO L158 Benchmark]: Boogie Preprocessor took 20.53ms. Allocated memory is still 144.7MB. Free memory was 102.1MB in the beginning and 101.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,155 INFO L158 Benchmark]: RCFGBuilder took 348.76ms. Allocated memory is still 144.7MB. Free memory was 101.0MB in the beginning and 87.2MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,155 INFO L158 Benchmark]: CodeCheck took 831843.26ms. Allocated memory was 144.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 87.2MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 380.5MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,155 INFO L158 Benchmark]: Witness Printer took 118.33ms. Allocated memory is still 1.6GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:33:22,157 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 26 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 809.4s, OverallIterations: 108, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16367 SdHoareTripleChecker+Valid, 468.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9499 mSDsluCounter, 18565 SdHoareTripleChecker+Invalid, 422.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12914 mSDsCounter, 59322 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 134919 IncrementalHoareTripleChecker+Invalid, 194241 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 59322 mSolverCounterUnsat, 5651 mSDtfsCounter, 134919 mSolverCounterSat, 3.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 91142 GetRequests, 88781 SyntacticMatches, 1437 SemanticMatches, 924 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533377 ImplicationChecksByTransitivity, 640.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.8s SsaConstructionTime, 4.1s SatisfiabilityAnalysisTime, 322.6s InterpolantComputationTime, 7053 NumberOfCodeBlocks, 7053 NumberOfCodeBlocksAsserted, 107 NumberOfCheckSat, 6946 ConstructedInterpolants, 0 QuantifiedInterpolants, 95365 SizeOfPredicates, 328 NumberOfNonLiveVariables, 12018 ConjunctsInSsa, 2185 ConjunctsInUnsatCore, 107 InterpolantComputations, 4 PerfectInterpolantSequences, 18666/21019 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 13]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: !((((((((x < 1) && (p == 1)) && (b == y)) && (r == 0)) && (q == 0)) && (y < 1)) && (a == x)) && (s == 1)) - ProcedureContractResult [Line: 7]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) - ProcedureContractResult [Line: 10]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Requires: ((cond == 0) || (cond == 1)) Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 111.1MB. Free memory is still 69.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.85ms. Allocated memory is still 144.7MB. Free memory was 116.4MB in the beginning and 103.7MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.52ms. Allocated memory is still 144.7MB. Free memory was 103.7MB in the beginning and 102.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.53ms. Allocated memory is still 144.7MB. Free memory was 102.1MB in the beginning and 101.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 348.76ms. Allocated memory is still 144.7MB. Free memory was 101.0MB in the beginning and 87.2MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 831843.26ms. Allocated memory was 144.7MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 87.2MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 380.5MB. Max. memory is 16.1GB. * Witness Printer took 118.33ms. Allocated memory is still 1.6GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:33:22,369 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:33:22,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bc0770b-c742-48c1-95e2-c3f0da9f1a0c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE