./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound100.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_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/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_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/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_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/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 c55d57654781cf0634666e1c7d4e43dff0d9410f4306aded3e4e446e1f9e88d1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:24:41,780 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:24:41,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:24:41,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:24:41,878 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:24:41,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:24:41,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:24:41,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:24:41,915 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:24:41,920 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:24:41,921 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:24:41,921 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:24:41,921 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:24:41,922 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:24:41,922 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:24:41,922 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:24:41,923 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:24:41,923 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:24:41,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:24:41,924 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:24:41,924 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:24:41,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:24:41,926 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:24:41,927 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:24:41,928 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:24:41,929 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:24:41,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:24:41,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:41,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:24:41,930 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:24:41,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:24:41,932 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:24:41,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:24:41,933 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_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c55d57654781cf0634666e1c7d4e43dff0d9410f4306aded3e4e446e1f9e88d1 [2024-11-08 23:24:42,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:24:42,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:24:42,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:24:42,323 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:24:42,324 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:24:42,325 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-08 23:24:44,683 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:24:44,897 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:24:44,897 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound100.c [2024-11-08 23:24:44,906 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/data/ba3887f2d/efd54ff9f8264ce3b0ecd8d8995b59ef/FLAGdf06905eb [2024-11-08 23:24:45,269 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/data/ba3887f2d/efd54ff9f8264ce3b0ecd8d8995b59ef [2024-11-08 23:24:45,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:24:45,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:24:45,275 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:45,276 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:24:45,282 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:24:45,283 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5102054b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45, skipping insertion in model container [2024-11-08 23:24:45,285 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:24:45,561 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_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound100.c[588,601] [2024-11-08 23:24:45,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:45,617 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:24:45,632 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_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound100.c[588,601] [2024-11-08 23:24:45,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:24:45,674 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:24:45,675 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45 WrapperNode [2024-11-08 23:24:45,675 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:24:45,676 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:45,677 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:24:45,677 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:24:45,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,695 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,723 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 48 [2024-11-08 23:24:45,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:24:45,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:24:45,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:24:45,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:24:45,735 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,739 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,740 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,742 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,754 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,755 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:24:45,760 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:24:45,760 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:24:45,760 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:24:45,761 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:24:45" (1/1) ... [2024-11-08 23:24:45,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:24:45,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:24:45,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:24:45,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a8a0acc-3ed7-4e01-bde9-cfade09fea8a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:24:45,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:24:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:24:45,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:24:45,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:24:45,909 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:24:45,912 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:24:46,089 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-11-08 23:24:46,089 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:24:46,115 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:24:46,116 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:24:46,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:46 BoogieIcfgContainer [2024-11-08 23:24:46,116 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:24:46,117 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:24:46,117 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:24:46,129 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:24:46,129 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:24:46" (1/1) ... [2024-11-08 23:24:46,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:24:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2024-11-08 23:24:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2024-11-08 23:24:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:24:46,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:46,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 34 transitions. [2024-11-08 23:24:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 34 transitions. [2024-11-08 23:24:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:24:46,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:46,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-08 23:24:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-08 23:24:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:24:46,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:46,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:47,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 30 states and 53 transitions. [2024-11-08 23:24:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 53 transitions. [2024-11-08 23:24:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:24:47,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:47,341 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:24:47,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:48,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 61 transitions. [2024-11-08 23:24:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 61 transitions. [2024-11-08 23:24:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:24:48,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:48,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:48,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:24:48,285 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:24:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:49,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 72 transitions. [2024-11-08 23:24:49,210 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 72 transitions. [2024-11-08 23:24:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:24:49,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,272 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:24:49,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:24:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 41 states and 77 transitions. [2024-11-08 23:24:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 77 transitions. [2024-11-08 23:24:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:24:49,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:49,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:24:49,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:24:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:50,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 80 transitions. [2024-11-08 23:24:50,048 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 80 transitions. [2024-11-08 23:24:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:24:50,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:50,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:24:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 43 states and 79 transitions. [2024-11-08 23:24:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2024-11-08 23:24:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:24:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:51,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:24:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:52,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 51 states and 100 transitions. [2024-11-08 23:24:52,532 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 100 transitions. [2024-11-08 23:24:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:24:52,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:52,880 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:24:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 54 states and 104 transitions. [2024-11-08 23:24:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 104 transitions. [2024-11-08 23:24:53,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:24:53,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:53,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:53,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:53,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:24:53,867 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:24:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 56 states and 111 transitions. [2024-11-08 23:24:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 111 transitions. [2024-11-08 23:24:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:24:54,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:54,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:54,660 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:24:54,665 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:24:56,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 60 states and 119 transitions. [2024-11-08 23:24:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 119 transitions. [2024-11-08 23:24:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:24:56,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:56,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:24:56,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:24:57,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 62 states and 120 transitions. [2024-11-08 23:24:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 120 transitions. [2024-11-08 23:24:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:24:57,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:57,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,715 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:24:57,716 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:57,772 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:24:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 65 states and 129 transitions. [2024-11-08 23:24:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-08 23:24:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:24:58,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:58,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:24:58,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:24:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 68 states and 137 transitions. [2024-11-08 23:24:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 137 transitions. [2024-11-08 23:24:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:24:59,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:24:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:59,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:24:59,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:24:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:25:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 68 states and 136 transitions. [2024-11-08 23:25:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-11-08 23:25:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:25:00,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:25:00,408 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:25:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 70 states and 140 transitions. [2024-11-08 23:25:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2024-11-08 23:25:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:25:00,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:25:00,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:25:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 71 states and 142 transitions. [2024-11-08 23:25:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 142 transitions. [2024-11-08 23:25:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:25:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 29 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:25:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 72 states and 143 transitions. [2024-11-08 23:25:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 143 transitions. [2024-11-08 23:25:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:25:02,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:25:02,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:25:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 73 states and 147 transitions. [2024-11-08 23:25:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 147 transitions. [2024-11-08 23:25:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:25:03,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:25:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 75 states and 150 transitions. [2024-11-08 23:25:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 150 transitions. [2024-11-08 23:25:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:25:05,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 39 proven. 13 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 23:25:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 75 states and 149 transitions. [2024-11-08 23:25:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 149 transitions. [2024-11-08 23:25:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:06,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:25:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 83 states and 177 transitions. [2024-11-08 23:25:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 177 transitions. [2024-11-08 23:25:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:08,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:08,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-08 23:25:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 85 states and 178 transitions. [2024-11-08 23:25:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 178 transitions. [2024-11-08 23:25:08,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:25:08,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:08,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:08,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:25:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 85 states and 177 transitions. [2024-11-08 23:25:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-08 23:25:09,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:25:09,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:09,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 23:25:09,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 21 proven. 39 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:25:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 93 states and 201 transitions. [2024-11-08 23:25:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 201 transitions. [2024-11-08 23:25:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:25:12,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 23:25:12,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 21 proven. 39 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:25:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 109 states and 237 transitions. [2024-11-08 23:25:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 237 transitions. [2024-11-08 23:25:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:25:17,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:17,214 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 23:25:17,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 51 proven. 9 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:25:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:18,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 111 states and 238 transitions. [2024-11-08 23:25:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 238 transitions. [2024-11-08 23:25:18,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:25:18,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:18,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:25:18,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:25:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 115 states and 248 transitions. [2024-11-08 23:25:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 248 transitions. [2024-11-08 23:25:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:25:21,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,779 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:25:21,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 36 proven. 32 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:25:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 117 states and 250 transitions. [2024-11-08 23:25:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 250 transitions. [2024-11-08 23:25:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:25:23,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:23,795 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 23:25:23,797 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:25:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 119 states and 252 transitions. [2024-11-08 23:25:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 252 transitions. [2024-11-08 23:25:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:25:25,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:25,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,202 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:25:25,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:25,806 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 23 proven. 42 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:25:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 122 states and 262 transitions. [2024-11-08 23:25:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 262 transitions. [2024-11-08 23:25:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:25:27,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:27,522 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:25:27,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:28,118 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:25:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 128 states and 277 transitions. [2024-11-08 23:25:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 277 transitions. [2024-11-08 23:25:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:25:31,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:31,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:31,175 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:25:31,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:25:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 130 states and 278 transitions. [2024-11-08 23:25:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 278 transitions. [2024-11-08 23:25:32,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:25:32,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:32,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:32,636 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:25:32,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:25:34,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 132 states and 280 transitions. [2024-11-08 23:25:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 280 transitions. [2024-11-08 23:25:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:25:34,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:34,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:34,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-08 23:25:34,678 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 54 proven. 46 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-08 23:25:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 136 states and 290 transitions. [2024-11-08 23:25:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 290 transitions. [2024-11-08 23:25:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:25:37,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:37,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:25:37,133 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 26 proven. 20 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:25:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 137 states and 292 transitions. [2024-11-08 23:25:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 292 transitions. [2024-11-08 23:25:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:25:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:38,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:25:38,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 27 proven. 62 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:25:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:40,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 138 states and 297 transitions. [2024-11-08 23:25:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 297 transitions. [2024-11-08 23:25:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:25:40,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:40,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 69 proven. 13 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-08 23:25:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 138 states and 296 transitions. [2024-11-08 23:25:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 296 transitions. [2024-11-08 23:25:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:25:40,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:40,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:25:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 146 states and 335 transitions. [2024-11-08 23:25:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 335 transitions. [2024-11-08 23:25:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:25:44,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 19 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-08 23:25:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 148 states and 336 transitions. [2024-11-08 23:25:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 336 transitions. [2024-11-08 23:25:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:25:45,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:25:45,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 148 states and 335 transitions. [2024-11-08 23:25:45,977 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 335 transitions. [2024-11-08 23:25:45,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:25:45,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:45,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:25:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 148 states and 334 transitions. [2024-11-08 23:25:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 334 transitions. [2024-11-08 23:25:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:25:46,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:46,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:25:46,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 76 proven. 25 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:25:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 156 states and 361 transitions. [2024-11-08 23:25:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 361 transitions. [2024-11-08 23:25:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:25:52,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:52,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:25:52,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 31 proven. 70 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:25:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 157 states and 362 transitions. [2024-11-08 23:25:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 362 transitions. [2024-11-08 23:25:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:25:56,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:56,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:25:56,580 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 32 proven. 24 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:25:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 158 states and 363 transitions. [2024-11-08 23:25:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 363 transitions. [2024-11-08 23:25:57,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:25:57,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:57,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:57,574 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:25:57,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:25:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 32 proven. 24 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:25:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 158 states and 362 transitions. [2024-11-08 23:25:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 362 transitions. [2024-11-08 23:25:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:25:59,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:59,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:25:59,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:59,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:25:59,188 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 31 proven. 82 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:26:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:04,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 162 states and 373 transitions. [2024-11-08 23:26:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 373 transitions. [2024-11-08 23:26:04,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:26:04,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:04,421 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:26:04,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 46 proven. 67 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:26:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 164 states and 375 transitions. [2024-11-08 23:26:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 375 transitions. [2024-11-08 23:26:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:26:06,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:07,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:26:07,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 31 proven. 82 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:26:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 166 states and 377 transitions. [2024-11-08 23:26:10,255 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 377 transitions. [2024-11-08 23:26:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:26:10,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:10,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:10,342 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:26:10,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 32 proven. 36 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:26:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 168 states and 379 transitions. [2024-11-08 23:26:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 379 transitions. [2024-11-08 23:26:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:26:13,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:26:13,924 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 78 proven. 28 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:26:22,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 180 states and 411 transitions. [2024-11-08 23:26:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 411 transitions. [2024-11-08 23:26:22,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:26:22,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:26:22,760 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 33 proven. 88 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:26:27,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 185 states and 423 transitions. [2024-11-08 23:26:27,424 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 423 transitions. [2024-11-08 23:26:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:26:27,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:27,537 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:26:27,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 34 proven. 39 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:26:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 187 states and 425 transitions. [2024-11-08 23:26:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 425 transitions. [2024-11-08 23:26:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:26:30,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:30,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:30,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:26:30,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 48 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:26:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:32,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 187 states and 424 transitions. [2024-11-08 23:26:32,479 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 424 transitions. [2024-11-08 23:26:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:26:32,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:32,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:32,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:26:32,571 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:33,238 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 34 proven. 39 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:26:35,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:35,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 189 states and 425 transitions. [2024-11-08 23:26:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 425 transitions. [2024-11-08 23:26:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:26:35,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:35,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:26:35,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 48 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:26:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 191 states and 426 transitions. [2024-11-08 23:26:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 426 transitions. [2024-11-08 23:26:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:26:38,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:26:38,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 36 proven. 24 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:26:42,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-08 23:26:42,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 195 states and 436 transitions. [2024-11-08 23:26:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 436 transitions. [2024-11-08 23:26:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:26:42,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:42,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:26:42,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 35 proven. 94 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:26:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 196 states and 438 transitions. [2024-11-08 23:26:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 438 transitions. [2024-11-08 23:26:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:26:45,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:45,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:26:45,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:26:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 37 proven. 100 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:26:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 197 states and 444 transitions. [2024-11-08 23:26:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 444 transitions. [2024-11-08 23:26:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:26:47,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 99 proven. 13 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2024-11-08 23:26:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 197 states and 443 transitions. [2024-11-08 23:26:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 443 transitions. [2024-11-08 23:26:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:26:48,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:48,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:48,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:26:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 205 states and 492 transitions. [2024-11-08 23:26:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 492 transitions. [2024-11-08 23:26:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:26:53,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:54,023 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 40 proven. 27 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2024-11-08 23:26:55,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 207 states and 493 transitions. [2024-11-08 23:26:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 493 transitions. [2024-11-08 23:26:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:26:55,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:55,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:26:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 207 states and 492 transitions. [2024-11-08 23:26:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 492 transitions. [2024-11-08 23:26:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:26:56,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:26:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 207 states and 491 transitions. [2024-11-08 23:26:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 491 transitions. [2024-11-08 23:26:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:26:57,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:57,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:26:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 207 states and 490 transitions. [2024-11-08 23:26:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 490 transitions. [2024-11-08 23:26:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:26:58,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:26:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:58,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 23:26:58,915 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:27:07,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 215 states and 519 transitions. [2024-11-08 23:27:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 519 transitions. [2024-11-08 23:27:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:07,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:08,028 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-08 23:27:08,031 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 41 proven. 109 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:27:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 216 states and 519 transitions. [2024-11-08 23:27:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 519 transitions. [2024-11-08 23:27:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:12,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-08 23:27:12,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:12,597 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 41 proven. 109 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:27:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 216 states and 518 transitions. [2024-11-08 23:27:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 518 transitions. [2024-11-08 23:27:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:14,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:14,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 23:27:14,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:27:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:16,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 217 states and 520 transitions. [2024-11-08 23:27:16,792 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 520 transitions. [2024-11-08 23:27:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:16,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:16,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-08 23:27:16,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 101 proven. 49 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:27:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 217 states and 519 transitions. [2024-11-08 23:27:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 519 transitions. [2024-11-08 23:27:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:19,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 23:27:20,036 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:27:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 218 states and 520 transitions. [2024-11-08 23:27:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 520 transitions. [2024-11-08 23:27:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:27:21,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:21,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:27:21,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 56 proven. 110 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:27:30,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 222 states and 532 transitions. [2024-11-08 23:27:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 532 transitions. [2024-11-08 23:27:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:27:30,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:30,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:30,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:27:30,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:33,592 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 42 proven. 64 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:27:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 224 states and 534 transitions. [2024-11-08 23:27:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 534 transitions. [2024-11-08 23:27:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:27:36,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:36,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:37,017 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:27:37,020 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 56 proven. 110 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:27:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 226 states and 536 transitions. [2024-11-08 23:27:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 536 transitions. [2024-11-08 23:27:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:27:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:44,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:44,127 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:27:44,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 56 proven. 110 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:27:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 228 states and 538 transitions. [2024-11-08 23:27:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 538 transitions. [2024-11-08 23:27:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:27:51,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:51,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:51,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:27:51,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 42 proven. 64 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:27:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 230 states and 540 transitions. [2024-11-08 23:27:56,907 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 540 transitions. [2024-11-08 23:27:56,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:27:56,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:56,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:57,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:27:57,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 44 proven. 48 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:28:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 244 states and 573 transitions. [2024-11-08 23:28:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 573 transitions. [2024-11-08 23:28:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:12,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,177 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:12,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:14,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 249 states and 587 transitions. [2024-11-08 23:28:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 587 transitions. [2024-11-08 23:28:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:22,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:22,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:22,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:22,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 252 states and 591 transitions. [2024-11-08 23:28:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 591 transitions. [2024-11-08 23:28:27,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:27,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:27,095 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:27,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 251 states and 588 transitions. [2024-11-08 23:28:29,757 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 588 transitions. [2024-11-08 23:28:29,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:29,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:29,850 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 253 states and 589 transitions. [2024-11-08 23:28:34,898 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 589 transitions. [2024-11-08 23:28:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:34,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:35,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 43 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:40,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 255 states and 590 transitions. [2024-11-08 23:28:40,290 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 590 transitions. [2024-11-08 23:28:40,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:40,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:40,382 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:40,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 257 states and 591 transitions. [2024-11-08 23:28:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 591 transitions. [2024-11-08 23:28:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:44,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:28:44,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 43 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:28:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 257 states and 590 transitions. [2024-11-08 23:28:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 590 transitions. [2024-11-08 23:28:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:28:47,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:47,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:47,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:28:47,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:28:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 261 states and 600 transitions. [2024-11-08 23:28:52,075 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 600 transitions. [2024-11-08 23:28:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:28:52,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:52,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:52,151 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:28:52,153 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:54,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 60 proven. 124 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 23:28:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 262 states and 602 transitions. [2024-11-08 23:28:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 602 transitions. [2024-11-08 23:28:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:28:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:57,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:28:57,628 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 47 proven. 146 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-08 23:29:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 263 states and 609 transitions. [2024-11-08 23:29:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 609 transitions. [2024-11-08 23:29:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:29:01,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:01,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 129 proven. 13 refuted. 0 times theorem prover too weak. 1188 trivial. 0 not checked. [2024-11-08 23:29:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 263 states and 608 transitions. [2024-11-08 23:29:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 608 transitions. [2024-11-08 23:29:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:29:03,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:03,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:29:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 271 states and 667 transitions. [2024-11-08 23:29:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 667 transitions. [2024-11-08 23:29:11,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:29:11,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:11,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:11,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1345 backedges. 50 proven. 35 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:29:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 273 states and 668 transitions. [2024-11-08 23:29:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 668 transitions. [2024-11-08 23:29:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:29:13,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:13,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:29:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 273 states and 667 transitions. [2024-11-08 23:29:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 667 transitions. [2024-11-08 23:29:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:29:15,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:29:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 273 states and 666 transitions. [2024-11-08 23:29:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 666 transitions. [2024-11-08 23:29:16,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:29:16,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:16,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:29:18,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:18,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 273 states and 665 transitions. [2024-11-08 23:29:18,489 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 665 transitions. [2024-11-08 23:29:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:29:18,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:18,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:18,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:29:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 273 states and 664 transitions. [2024-11-08 23:29:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 664 transitions. [2024-11-08 23:29:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:19,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:19,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:29:20,077 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 51 proven. 156 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:29:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 281 states and 696 transitions. [2024-11-08 23:29:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 696 transitions. [2024-11-08 23:29:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:35,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:35,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:35,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:29:35,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 52 proven. 80 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:29:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:40,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 282 states and 696 transitions. [2024-11-08 23:29:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 696 transitions. [2024-11-08 23:29:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:40,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:40,555 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:29:40,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:41,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 126 proven. 81 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:29:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 283 states and 697 transitions. [2024-11-08 23:29:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 697 transitions. [2024-11-08 23:29:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:46,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:46,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:29:46,394 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 52 proven. 80 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:29:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 284 states and 697 transitions. [2024-11-08 23:29:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 697 transitions. [2024-11-08 23:29:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:51,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:29:51,251 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 126 proven. 81 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:29:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 285 states and 698 transitions. [2024-11-08 23:29:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 698 transitions. [2024-11-08 23:29:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:54,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:54,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:29:54,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:29:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 126 proven. 81 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:29:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 285 states and 697 transitions. [2024-11-08 23:29:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 697 transitions. [2024-11-08 23:29:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:29:58,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:29:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:29:58,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 52 proven. 100 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:30:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 289 states and 710 transitions. [2024-11-08 23:30:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 710 transitions. [2024-11-08 23:30:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:30:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:30:12,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:12,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:30:12,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 66 proven. 161 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:30:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 291 states and 712 transitions. [2024-11-08 23:30:22,866 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 712 transitions. [2024-11-08 23:30:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:30:22,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:30:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:22,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:30:23,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 52 proven. 100 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:30:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 293 states and 714 transitions. [2024-11-08 23:30:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 714 transitions. [2024-11-08 23:30:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:30:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:33,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:30:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:33,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:30:33,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 66 proven. 161 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:30:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 295 states and 716 transitions. [2024-11-08 23:30:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 716 transitions. [2024-11-08 23:30:44,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:30:44,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:30:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:44,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:30:44,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 52 proven. 100 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:30:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 297 states and 718 transitions. [2024-11-08 23:30:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 718 transitions. [2024-11-08 23:30:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:30:53,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:30:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:53,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:30:53,877 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:30:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 66 proven. 161 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:31:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 299 states and 720 transitions. [2024-11-08 23:31:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 720 transitions. [2024-11-08 23:31:04,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:31:04,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:04,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:04,660 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:31:04,663 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1538 backedges. 128 proven. 84 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:31:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 302 states and 730 transitions. [2024-11-08 23:31:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 730 transitions. [2024-11-08 23:31:15,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:31:15,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:31:15,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 68 proven. 169 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:31:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 307 states and 744 transitions. [2024-11-08 23:31:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 744 transitions. [2024-11-08 23:31:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:31:29,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:29,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:29,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:31:29,117 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:33,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 53 proven. 184 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:31:37,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:37,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 309 states and 745 transitions. [2024-11-08 23:31:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 745 transitions. [2024-11-08 23:31:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:31:37,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:37,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:31:37,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 53 proven. 184 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:31:45,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 311 states and 746 transitions. [2024-11-08 23:31:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 746 transitions. [2024-11-08 23:31:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:31:45,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:45,741 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:31:45,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 53 proven. 184 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:31:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 313 states and 747 transitions. [2024-11-08 23:31:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 747 transitions. [2024-11-08 23:31:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:31:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:54,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:31:54,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 68 proven. 169 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:32:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 315 states and 748 transitions. [2024-11-08 23:32:02,131 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 748 transitions. [2024-11-08 23:32:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:32:02,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:02,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:32:02,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 53 proven. 184 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-08 23:32:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 317 states and 749 transitions. [2024-11-08 23:32:10,980 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 749 transitions. [2024-11-08 23:32:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:32:10,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:10,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,114 INFO L255 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:32:11,117 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1648 backedges. 55 proven. 162 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-08 23:32:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 321 states and 759 transitions. [2024-11-08 23:32:19,785 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 759 transitions. [2024-11-08 23:32:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:32:19,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:19,903 INFO L255 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:32:19,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1678 backedges. 55 proven. 192 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-08 23:32:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 322 states and 761 transitions. [2024-11-08 23:32:28,843 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 761 transitions. [2024-11-08 23:32:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:32:28,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:28,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:32:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:28,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:32:28,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:32:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1797 backedges. 58 proven. 115 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 23:32:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 323 states and 769 transitions. [2024-11-08 23:32:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 769 transitions. [2024-11-08 23:32:35,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:32:35,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:35,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1920 backedges. 159 proven. 13 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-08 23:32:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 323 states and 768 transitions. [2024-11-08 23:32:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 768 transitions. [2024-11-08 23:32:36,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:36,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:36,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 23:32:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 331 states and 836 transitions. [2024-11-08 23:32:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 836 transitions. [2024-11-08 23:32:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:47,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 60 proven. 43 refuted. 0 times theorem prover too weak. 1835 trivial. 0 not checked. [2024-11-08 23:32:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 333 states and 837 transitions. [2024-11-08 23:32:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 837 transitions. [2024-11-08 23:32:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:51,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 23:32:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 333 states and 836 transitions. [2024-11-08 23:32:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 836 transitions. [2024-11-08 23:32:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:53,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:53,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 23:32:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 333 states and 835 transitions. [2024-11-08 23:32:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 835 transitions. [2024-11-08 23:32:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:54,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:54,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 23:32:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 333 states and 834 transitions. [2024-11-08 23:32:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 834 transitions. [2024-11-08 23:32:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:56,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 23:32:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 333 states and 833 transitions. [2024-11-08 23:32:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 833 transitions. [2024-11-08 23:32:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:32:58,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 23:33:00,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 333 states and 832 transitions. [2024-11-08 23:33:00,526 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 832 transitions. [2024-11-08 23:33:00,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:00,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:00,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:00,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:33:00,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 61 proven. 211 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:33:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 341 states and 868 transitions. [2024-11-08 23:33:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 868 transitions. [2024-11-08 23:33:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:21,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:22,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:33:22,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 136 proven. 136 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:33:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 342 states and 869 transitions. [2024-11-08 23:33:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 869 transitions. [2024-11-08 23:33:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:29,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:29,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:29,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:29,527 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:33:29,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 136 proven. 136 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:33:32,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 343 states and 871 transitions. [2024-11-08 23:33:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 871 transitions. [2024-11-08 23:33:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:32,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:32,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:33:32,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 136 proven. 136 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:33:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 343 states and 870 transitions. [2024-11-08 23:33:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 870 transitions. [2024-11-08 23:33:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:36,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:36,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:33:36,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:33:38,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 344 states and 872 transitions. [2024-11-08 23:33:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 872 transitions. [2024-11-08 23:33:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:38,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:38,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:38,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:33:38,795 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:33:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 345 states and 874 transitions. [2024-11-08 23:33:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 874 transitions. [2024-11-08 23:33:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:48,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:48,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:48,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:33:48,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:33:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 346 states and 877 transitions. [2024-11-08 23:33:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 877 transitions. [2024-11-08 23:33:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:52,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-08 23:33:52,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 136 proven. 136 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:33:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 346 states and 876 transitions. [2024-11-08 23:33:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 876 transitions. [2024-11-08 23:33:57,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:33:57,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:57,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:33:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:58,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:33:58,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:33:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 136 proven. 136 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:34:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 346 states and 874 transitions. [2024-11-08 23:34:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 874 transitions. [2024-11-08 23:34:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:34:05,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:05,817 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-08 23:34:05,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:06,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:34:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 346 states and 873 transitions. [2024-11-08 23:34:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 873 transitions. [2024-11-08 23:34:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:34:09,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:09,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:10,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:34:10,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:34:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 350 states and 886 transitions. [2024-11-08 23:34:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 886 transitions. [2024-11-08 23:34:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:34:29,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:29,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:29,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:34:29,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:34:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 352 states and 887 transitions. [2024-11-08 23:34:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 887 transitions. [2024-11-08 23:34:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:34:44,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:44,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:44,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:34:44,466 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:34:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 76 proven. 220 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:34:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 354 states and 888 transitions. [2024-11-08 23:34:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 888 transitions. [2024-11-08 23:34:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:34:59,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:59,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:34:59,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:59,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:34:59,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:08,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 61 proven. 235 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:35:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 356 states and 889 transitions. [2024-11-08 23:35:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 889 transitions. [2024-11-08 23:35:12,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:35:12,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:12,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:12,746 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:35:12,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:35:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:27,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 358 states and 891 transitions. [2024-11-08 23:35:27,350 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 891 transitions. [2024-11-08 23:35:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:35:27,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:27,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:27,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:35:27,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:36,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 76 proven. 220 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-08 23:35:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 360 states and 892 transitions. [2024-11-08 23:35:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 892 transitions. [2024-11-08 23:35:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:35:42,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:42,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:35:42,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:35:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-08 23:35:59,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:59,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 362 states and 893 transitions. [2024-11-08 23:35:59,772 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 893 transitions. [2024-11-08 23:35:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:35:59,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:59,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:35:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:59,870 INFO L255 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-08 23:35:59,872 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:07,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 64 proven. 120 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:36:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:15,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 365 states and 903 transitions. [2024-11-08 23:36:15,033 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 903 transitions. [2024-11-08 23:36:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:36:15,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:15,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:36:15,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 63 proven. 214 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:36:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 367 states and 909 transitions. [2024-11-08 23:36:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 909 transitions. [2024-11-08 23:36:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:36:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:25,467 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:36:25,469 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:33,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 78 proven. 229 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:36:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 370 states and 921 transitions. [2024-11-08 23:36:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 921 transitions. [2024-11-08 23:36:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:36:45,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:45,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:36:45,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:53,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 63 proven. 244 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:36:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 370 states and 919 transitions. [2024-11-08 23:36:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 919 transitions. [2024-11-08 23:36:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:36:59,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,190 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:36:59,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 64 proven. 150 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:37:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 370 states and 917 transitions. [2024-11-08 23:37:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 917 transitions. [2024-11-08 23:37:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:37:11,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:11,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:37:11,341 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 63 proven. 244 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:37:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 370 states and 915 transitions. [2024-11-08 23:37:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 915 transitions. [2024-11-08 23:37:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:37:22,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:37:23,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 78 proven. 229 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-08 23:37:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 372 states and 916 transitions. [2024-11-08 23:37:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 916 transitions. [2024-11-08 23:37:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:37:34,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:34,739 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-08 23:37:34,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:37:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 64 proven. 150 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-08 23:37:47,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 372 states and 915 transitions. [2024-11-08 23:37:47,303 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 915 transitions. [2024-11-08 23:37:47,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:37:47,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:37:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-08 23:37:47,402 INFO L278 TraceCheckSpWp]: Computing forward predicates...