./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/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_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/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_197b8d6d-be91-479e-9f79-2dbdd736fead/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 b7eede2d26a445be0bc2850b4aae5c570af9ea0b845e235e7359967bb638a4a3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:56:15,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:56:15,905 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:56:15,909 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:56:15,910 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:56:15,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:56:15,947 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:56:15,947 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:56:15,948 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:56:15,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:56:15,950 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:56:15,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:56:15,951 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:56:15,952 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:56:15,952 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:56:15,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:56:15,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:56:15,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:56:15,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:56:15,956 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:56:15,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:56:15,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:56:15,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:56:15,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:56:15,961 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:56:15,961 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:56:15,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:56:15,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:56:15,962 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:56:15,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:56:15,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:56:15,963 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:56:15,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:56:15,972 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_197b8d6d-be91-479e-9f79-2dbdd736fead/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7eede2d26a445be0bc2850b4aae5c570af9ea0b845e235e7359967bb638a4a3 [2024-11-09 00:56:16,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:56:16,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:56:16,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:56:16,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:56:16,299 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:56:16,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-09 00:56:18,297 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:56:18,582 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:56:18,582 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c [2024-11-09 00:56:18,612 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/data/2769a40ae/7f8f33260280442ca38c3e9976a6994c/FLAG525f161b0 [2024-11-09 00:56:18,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/data/2769a40ae/7f8f33260280442ca38c3e9976a6994c [2024-11-09 00:56:18,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:56:18,632 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:56:18,633 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:56:18,633 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:56:18,639 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:56:18,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:56:18" (1/1) ... [2024-11-09 00:56:18,641 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f515647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:18, skipping insertion in model container [2024-11-09 00:56:18,641 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:56:18" (1/1) ... [2024-11-09 00:56:18,707 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:56:19,184 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_197b8d6d-be91-479e-9f79-2dbdd736fead/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c[61125,61138] [2024-11-09 00:56:19,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:19,212 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:56:19,399 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_197b8d6d-be91-479e-9f79-2dbdd736fead/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c[61125,61138] [2024-11-09 00:56:19,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:19,430 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:56:19,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19 WrapperNode [2024-11-09 00:56:19,431 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:56:19,431 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:56:19,432 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:56:19,432 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:56:19,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,459 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,533 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2051 [2024-11-09 00:56:19,534 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:56:19,535 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:56:19,535 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:56:19,535 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:56:19,549 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,550 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,557 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,583 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,610 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,619 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,648 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:56:19,650 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:56:19,650 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:56:19,650 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:56:19,651 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:19" (1/1) ... [2024-11-09 00:56:19,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:56:19,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:56:19,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:56:19,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_197b8d6d-be91-479e-9f79-2dbdd736fead/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:56:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:56:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:56:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:56:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:56:19,949 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:56:19,952 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:56:22,410 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-09 00:56:22,410 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:56:24,281 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:56:24,285 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:56:24,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:56:24 BoogieIcfgContainer [2024-11-09 00:56:24,286 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:56:24,287 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:56:24,287 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:56:24,299 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:56:24,299 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:56:24" (1/1) ... [2024-11-09 00:56:24,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:56:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-09 00:56:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-09 00:56:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:56:24,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:35,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-09 00:56:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-09 00:56:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:56:35,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:41,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:42,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-09 00:56:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-09 00:56:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:56:42,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-09 00:56:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-09 00:56:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:56:47,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:47,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-09 00:56:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-09 00:56:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:56:53,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-09 00:56:58,605 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-09 00:56:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:56:58,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:03,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:03,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-09 00:57:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-09 00:57:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:57:03,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:03,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:11,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-09 00:57:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-09 00:57:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:57:11,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-09 00:57:18,879 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-09 00:57:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:57:18,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:18,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:19,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-09 00:57:19,667 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-09 00:57:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:57:19,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-09 00:57:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-09 00:57:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:57:20,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:28,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-09 00:57:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-09 00:57:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:57:28,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:28,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-09 00:57:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-09 00:57:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:57:29,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 519 states and 896 transitions. [2024-11-09 00:57:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 896 transitions. [2024-11-09 00:57:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:57:51,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 538 states and 931 transitions. [2024-11-09 00:58:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 931 transitions. [2024-11-09 00:58:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:58:04,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:04,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 539 states and 933 transitions. [2024-11-09 00:58:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 933 transitions. [2024-11-09 00:58:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:58:11,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 559 states and 969 transitions. [2024-11-09 00:58:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 969 transitions. [2024-11-09 00:58:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:58:26,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:26,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:33,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 561 states and 974 transitions. [2024-11-09 00:58:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 974 transitions. [2024-11-09 00:58:33,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:33,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:33,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 582 states and 1012 transitions. [2024-11-09 00:58:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1012 transitions. [2024-11-09 00:58:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:47,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:47,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 583 states and 1017 transitions. [2024-11-09 00:58:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1017 transitions. [2024-11-09 00:58:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:58:54,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 585 states and 1020 transitions. [2024-11-09 00:59:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1020 transitions. [2024-11-09 00:59:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 586 states and 1025 transitions. [2024-11-09 00:59:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1025 transitions. [2024-11-09 00:59:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:59:08,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:13,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:14,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:14,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 587 states and 1026 transitions. [2024-11-09 00:59:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1026 transitions. [2024-11-09 00:59:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:14,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 609 states and 1065 transitions. [2024-11-09 00:59:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1065 transitions. [2024-11-09 00:59:31,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:31,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:31,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:39,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 613 states and 1077 transitions. [2024-11-09 00:59:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1077 transitions. [2024-11-09 00:59:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:39,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:45,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 614 states and 1083 transitions. [2024-11-09 00:59:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1083 transitions. [2024-11-09 00:59:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:45,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 616 states and 1086 transitions. [2024-11-09 00:59:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1086 transitions. [2024-11-09 00:59:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:59:51,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 617 states and 1087 transitions. [2024-11-09 00:59:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1087 transitions. [2024-11-09 00:59:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:59:58,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:58,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:04,710 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 633 states and 1124 transitions. [2024-11-09 01:00:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1124 transitions. [2024-11-09 01:00:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:00:13,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:18,559 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 638 states and 1138 transitions. [2024-11-09 01:00:22,000 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1138 transitions. [2024-11-09 01:00:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:00:22,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:22,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 639 states and 1139 transitions. [2024-11-09 01:00:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1139 transitions. [2024-11-09 01:00:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:00:28,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:34,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 640 states and 1140 transitions. [2024-11-09 01:00:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1140 transitions. [2024-11-09 01:00:34,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:00:34,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:34,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 642 states and 1142 transitions. [2024-11-09 01:00:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1142 transitions. [2024-11-09 01:00:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:00:40,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:40,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 644 states and 1144 transitions. [2024-11-09 01:00:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1144 transitions. [2024-11-09 01:00:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:00:47,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:47,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 668 states and 1178 transitions. [2024-11-09 01:01:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1178 transitions. [2024-11-09 01:01:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 01:01:13,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:13,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 675 states and 1193 transitions. [2024-11-09 01:01:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1193 transitions. [2024-11-09 01:01:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 01:01:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 685 states and 1216 transitions. [2024-11-09 01:01:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1216 transitions. [2024-11-09 01:01:57,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 01:01:57,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:57,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 700 states and 1256 transitions. [2024-11-09 01:02:24,281 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1256 transitions. [2024-11-09 01:02:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 01:02:24,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:02:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 715 states and 1288 transitions. [2024-11-09 01:02:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1288 transitions. [2024-11-09 01:02:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 01:02:46,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 727 states and 1313 transitions. [2024-11-09 01:03:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1313 transitions. [2024-11-09 01:03:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:08,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 738 states and 1336 transitions. [2024-11-09 01:03:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1336 transitions. [2024-11-09 01:03:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:03:28,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 753 states and 1370 transitions. [2024-11-09 01:04:06,912 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1370 transitions. [2024-11-09 01:04:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 01:04:06,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:06,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:28,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 763 states and 1390 transitions. [2024-11-09 01:04:28,553 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1390 transitions. [2024-11-09 01:04:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 01:04:28,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:28,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 764 states and 1395 transitions. [2024-11-09 01:04:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1395 transitions. [2024-11-09 01:04:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:04:39,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 774 states and 1421 transitions. [2024-11-09 01:05:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1421 transitions. [2024-11-09 01:05:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:05:03,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 775 states and 1425 transitions. [2024-11-09 01:05:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1425 transitions. [2024-11-09 01:05:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:05:13,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:13,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 777 states and 1436 transitions. [2024-11-09 01:05:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1436 transitions. [2024-11-09 01:05:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 01:05:22,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:22,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 786 states and 1470 transitions. [2024-11-09 01:05:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1470 transitions. [2024-11-09 01:05:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 01:05:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:51,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 793 states and 1490 transitions. [2024-11-09 01:06:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1490 transitions. [2024-11-09 01:06:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 01:06:11,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:31,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 800 states and 1510 transitions. [2024-11-09 01:06:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1510 transitions. [2024-11-09 01:06:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 01:06:31,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:31,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:43,662 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 805 states and 1523 transitions. [2024-11-09 01:06:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1523 transitions. [2024-11-09 01:06:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:06:49,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:49,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 823 states and 1571 transitions. [2024-11-09 01:07:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1571 transitions. [2024-11-09 01:07:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:07:21,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:21,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:35,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 824 states and 1573 transitions. [2024-11-09 01:07:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1573 transitions. [2024-11-09 01:07:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:07:35,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:35,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 830 states and 1589 transitions. [2024-11-09 01:07:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1589 transitions. [2024-11-09 01:07:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:07:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 836 states and 1628 transitions. [2024-11-09 01:08:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1628 transitions. [2024-11-09 01:08:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:08:16,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:16,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 842 states and 1660 transitions. [2024-11-09 01:08:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1660 transitions. [2024-11-09 01:08:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:08:35,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:47,704 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 844 states and 1665 transitions. [2024-11-09 01:08:51,637 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1665 transitions. [2024-11-09 01:08:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:08:51,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 850 states and 1681 transitions. [2024-11-09 01:09:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1681 transitions. [2024-11-09 01:09:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 01:09:10,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:19,686 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 851 states and 1687 transitions. [2024-11-09 01:09:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1687 transitions. [2024-11-09 01:09:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:09:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:32,983 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 860 states and 1724 transitions. [2024-11-09 01:09:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1724 transitions. [2024-11-09 01:09:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 01:09:50,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat