./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b --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 20f9ce6814caacb533e5bf2143ac3e067387f11238548a0b9b41e2de8e2cc436 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:45:21,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:45:21,549 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:45:21,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:45:21,554 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:45:21,572 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:45:21,572 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:45:21,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:45:21,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:45:21,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:45:21,573 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:45:21,573 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:45:21,573 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:45:21,574 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:45:21,574 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:45:21,575 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:45:21,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:45:21,575 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b 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 -> 20f9ce6814caacb533e5bf2143ac3e067387f11238548a0b9b41e2de8e2cc436 [2024-12-06 01:45:21,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:45:21,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:45:21,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:45:21,825 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:45:21,826 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:45:21,827 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c [2024-12-06 01:45:24,487 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/data/b0f2a37f1/9f163adb71f9450e9e95a80036aca5ee/FLAG3aebb438f [2024-12-06 01:45:24,707 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:45:24,708 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c [2024-12-06 01:45:24,713 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/data/b0f2a37f1/9f163adb71f9450e9e95a80036aca5ee/FLAG3aebb438f [2024-12-06 01:45:24,726 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/data/b0f2a37f1/9f163adb71f9450e9e95a80036aca5ee [2024-12-06 01:45:24,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:45:24,730 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:45:24,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:45:24,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:45:24,734 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:45:24,735 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a021bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24, skipping insertion in model container [2024-12-06 01:45:24,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,747 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:45:24,851 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_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c[489,502] [2024-12-06 01:45:24,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:45:24,878 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:45:24,886 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_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound20.c[489,502] [2024-12-06 01:45:24,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:45:24,904 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:45:24,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24 WrapperNode [2024-12-06 01:45:24,905 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:45:24,906 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:45:24,906 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:45:24,906 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:45:24,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,915 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,927 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-12-06 01:45:24,927 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:45:24,928 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:45:24,928 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:45:24,928 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:45:24,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,939 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,942 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,943 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,945 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:45:24,946 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:45:24,946 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:45:24,946 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:45:24,947 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:24" (1/1) ... [2024-12-06 01:45:24,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:45:24,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:45:24,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:45:24,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbc00f5-f9d3-444a-ae22-ab7da1b53fed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:45:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:45:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:45:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:45:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:45:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:45:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:45:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:45:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:45:25,041 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:45:25,043 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:45:25,158 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 01:45:25,158 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:45:25,193 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:45:25,193 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:45:25,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:45:25 BoogieIcfgContainer [2024-12-06 01:45:25,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:45:25,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:45:25,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:45:25,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:45:25,202 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:45:25" (1/1) ... [2024-12-06 01:45:25,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:45:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-12-06 01:45:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-12-06 01:45:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:45:25,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:25,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:25,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 01:45:25,402 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:45:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-06 01:45:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-06 01:45:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:45:25,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:25,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:45:25,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:25,736 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:45:26,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-12-06 01:45:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-12-06 01:45:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:45:26,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 01:45:26,071 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:45:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-12-06 01:45:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-12-06 01:45:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:45:26,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:45:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 58 transitions. [2024-12-06 01:45:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 58 transitions. [2024-12-06 01:45:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:45:26,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:45:26,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:45:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:27,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 69 transitions. [2024-12-06 01:45:27,668 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-12-06 01:45:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:27,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:27,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:45:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 79 transitions. [2024-12-06 01:45:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-12-06 01:45:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:28,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:28,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:45:28,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:45:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 46 states and 91 transitions. [2024-12-06 01:45:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 91 transitions. [2024-12-06 01:45:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:30,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:30,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:30,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:30,733 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:45:30,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 01:45:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 46 states and 91 transitions. [2024-12-06 01:45:31,379 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 91 transitions. [2024-12-06 01:45:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:31,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:31,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:31,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:45:31,422 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 7 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 01:45:32,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 47 states and 94 transitions. [2024-12-06 01:45:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 94 transitions. [2024-12-06 01:45:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:32,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:32,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:32,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:32,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:45:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 47 states and 94 transitions. [2024-12-06 01:45:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 94 transitions. [2024-12-06 01:45:32,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:32,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:32,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:32,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:45:32,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:45:33,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 47 states and 94 transitions. [2024-12-06 01:45:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 94 transitions. [2024-12-06 01:45:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:33,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:33,084 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:45:33,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:45:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 52 states and 103 transitions. [2024-12-06 01:45:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 103 transitions. [2024-12-06 01:45:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:45:33,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:33,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:33,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:45:33,993 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:45:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 53 states and 105 transitions. [2024-12-06 01:45:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 105 transitions. [2024-12-06 01:45:34,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:34,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:34,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 01:45:35,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 56 states and 110 transitions. [2024-12-06 01:45:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 110 transitions. [2024-12-06 01:45:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:35,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:35,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:35,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:35,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 64 states and 128 transitions. [2024-12-06 01:45:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 128 transitions. [2024-12-06 01:45:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:36,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:36,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:36,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:37,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 64 states and 128 transitions. [2024-12-06 01:45:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 128 transitions. [2024-12-06 01:45:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:37,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:37,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:37,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:45:37,262 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:45:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:37,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 64 states and 128 transitions. [2024-12-06 01:45:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 128 transitions. [2024-12-06 01:45:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:37,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:37,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:37,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:37,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:38,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 66 states and 133 transitions. [2024-12-06 01:45:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 01:45:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:38,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:38,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:38,446 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 66 states and 133 transitions. [2024-12-06 01:45:38,477 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 01:45:38,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:38,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:38,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:38,520 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:45:38,522 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:45:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 66 states and 133 transitions. [2024-12-06 01:45:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 01:45:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:38,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:38,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:38,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:38,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:39,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 66 states and 133 transitions. [2024-12-06 01:45:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 01:45:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:39,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:39,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:39,130 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:39,354 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:39,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 66 states and 133 transitions. [2024-12-06 01:45:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 01:45:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:39,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:39,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:39,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:39,421 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 66 states and 133 transitions. [2024-12-06 01:45:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 01:45:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:39,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:39,682 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:45:39,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:39,921 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 01:45:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 69 states and 140 transitions. [2024-12-06 01:45:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 140 transitions. [2024-12-06 01:45:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:40,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:40,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:40,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:40,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 69 states and 140 transitions. [2024-12-06 01:45:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 140 transitions. [2024-12-06 01:45:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:41,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:41,146 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:41,347 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 69 states and 140 transitions. [2024-12-06 01:45:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 140 transitions. [2024-12-06 01:45:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:41,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:41,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:45:41,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 5 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 01:45:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 69 states and 140 transitions. [2024-12-06 01:45:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 140 transitions. [2024-12-06 01:45:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:42,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:42,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:45:42,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 01:45:42,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 71 states and 143 transitions. [2024-12-06 01:45:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 143 transitions. [2024-12-06 01:45:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:42,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:42,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:42,732 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:42,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 71 states and 143 transitions. [2024-12-06 01:45:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 143 transitions. [2024-12-06 01:45:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:42,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:42,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:43,022 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:45:43,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 01:45:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 71 states and 143 transitions. [2024-12-06 01:45:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 143 transitions. [2024-12-06 01:45:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:43,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:43,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:43,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:45:43,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 01:45:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 71 states and 143 transitions. [2024-12-06 01:45:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 143 transitions. [2024-12-06 01:45:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:45:43,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:43,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:45:43,526 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 01:45:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 73 states and 147 transitions. [2024-12-06 01:45:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 147 transitions. [2024-12-06 01:45:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:45:44,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:44,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 01:45:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 77 states and 154 transitions. [2024-12-06 01:45:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 154 transitions. [2024-12-06 01:45:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:45:49,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:49,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:50,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 01:45:50,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 01:45:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 80 states and 169 transitions. [2024-12-06 01:45:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 169 transitions. [2024-12-06 01:45:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:45:51,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:51,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:51,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:45:51,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:45:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:52,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 81 states and 170 transitions. [2024-12-06 01:45:52,581 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 170 transitions. [2024-12-06 01:45:52,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:45:52,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:52,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:52,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:45:52,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:45:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 82 states and 171 transitions. [2024-12-06 01:45:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 171 transitions. [2024-12-06 01:45:53,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:45:53,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 01:45:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 83 states and 175 transitions. [2024-12-06 01:45:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 175 transitions. [2024-12-06 01:45:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:45:54,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:54,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:45:54,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:46:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 86 states and 187 transitions. [2024-12-06 01:46:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 187 transitions. [2024-12-06 01:46:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:03,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 01:46:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 86 states and 186 transitions. [2024-12-06 01:46:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 186 transitions. [2024-12-06 01:46:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:03,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:03,795 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:46:03,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 01:46:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 87 states and 188 transitions. [2024-12-06 01:46:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-12-06 01:46:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:08,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:08,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:08,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:46:08,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:46:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 87 states and 188 transitions. [2024-12-06 01:46:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-12-06 01:46:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:08,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:08,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:46:08,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 01:46:17,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 89 states and 196 transitions. [2024-12-06 01:46:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 196 transitions. [2024-12-06 01:46:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:17,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:17,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:17,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:46:17,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 01:46:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 91 states and 204 transitions. [2024-12-06 01:46:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 204 transitions. [2024-12-06 01:46:23,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:23,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:23,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:23,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:46:23,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:46:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 96 states and 217 transitions. [2024-12-06 01:46:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 217 transitions. [2024-12-06 01:46:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:32,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:32,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 01:46:32,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 01:46:45,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:45,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 96 states and 219 transitions. [2024-12-06 01:46:45,835 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 219 transitions. [2024-12-06 01:46:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:45,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:45,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:45,927 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 01:46:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 95 states and 213 transitions. [2024-12-06 01:46:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 213 transitions. [2024-12-06 01:46:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:46:46,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:46,524 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:46:46,526 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 01:46:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 92 states and 209 transitions. [2024-12-06 01:46:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 209 transitions. [2024-12-06 01:46:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:46:53,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:53,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:53,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:46:53,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 01:46:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 95 states and 218 transitions. [2024-12-06 01:46:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 218 transitions. [2024-12-06 01:46:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:46:59,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:59,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:46:59,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 17 proven. 34 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 01:47:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 105 states and 248 transitions. [2024-12-06 01:47:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 248 transitions. [2024-12-06 01:47:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:47:22,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:22,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:22,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:47:22,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 01:47:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 107 states and 255 transitions. [2024-12-06 01:47:30,799 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 255 transitions. [2024-12-06 01:47:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:47:30,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:30,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:47:30,854 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 109 states and 259 transitions. [2024-12-06 01:47:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 259 transitions. [2024-12-06 01:47:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:47:36,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:36,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:47:36,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 01:47:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 110 states and 263 transitions. [2024-12-06 01:47:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 263 transitions. [2024-12-06 01:47:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:47:38,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:38,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:47:38,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 17 proven. 12 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 01:47:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 111 states and 265 transitions. [2024-12-06 01:47:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 265 transitions. [2024-12-06 01:47:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:47:46,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:46,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:47:46,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-06 01:47:48,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 112 states and 267 transitions. [2024-12-06 01:47:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 267 transitions. [2024-12-06 01:47:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:47:48,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:48,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:48,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:47:48,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-06 01:47:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 113 states and 269 transitions. [2024-12-06 01:47:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 269 transitions. [2024-12-06 01:47:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:47:50,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:50,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:50,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 01:47:50,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 18 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 01:47:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:55,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 116 states and 290 transitions. [2024-12-06 01:47:55,103 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 290 transitions. [2024-12-06 01:47:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:47:55,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:55,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:55,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:47:55,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:47:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 117 states and 291 transitions. [2024-12-06 01:47:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 291 transitions. [2024-12-06 01:47:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:47:56,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:56,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:47:56,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:57,567 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:47:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 118 states and 292 transitions. [2024-12-06 01:47:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 292 transitions. [2024-12-06 01:47:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:47:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,366 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:47:58,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 23 proven. 34 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 01:48:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 119 states and 294 transitions. [2024-12-06 01:48:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 294 transitions. [2024-12-06 01:48:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:00,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 01:48:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 120 states and 299 transitions. [2024-12-06 01:48:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 299 transitions. [2024-12-06 01:48:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:03,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:03,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:48:03,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-06 01:48:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 124 states and 318 transitions. [2024-12-06 01:48:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 318 transitions. [2024-12-06 01:48:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:19,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:48:19,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:22,118 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 22 proven. 19 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 01:48:29,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:29,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 130 states and 333 transitions. [2024-12-06 01:48:29,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 333 transitions. [2024-12-06 01:48:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:29,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:29,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:29,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:48:29,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 28 proven. 40 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:48:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 134 states and 348 transitions. [2024-12-06 01:48:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 348 transitions. [2024-12-06 01:48:41,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:41,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:41,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 01:48:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 134 states and 347 transitions. [2024-12-06 01:48:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 347 transitions. [2024-12-06 01:48:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:43,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:43,245 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:48:43,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 01:48:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 139 states and 361 transitions. [2024-12-06 01:48:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 361 transitions. [2024-12-06 01:48:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:48:55,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-06 01:48:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 139 states and 360 transitions. [2024-12-06 01:48:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 360 transitions. [2024-12-06 01:48:56,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:48:56,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:56,076 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:48:56,077 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 23 proven. 53 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 01:49:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 142 states and 371 transitions. [2024-12-06 01:49:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 371 transitions. [2024-12-06 01:49:11,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:49:11,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:11,850 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 01:49:11,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 55 proven. 60 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-06 01:49:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 146 states and 386 transitions. [2024-12-06 01:49:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 386 transitions. [2024-12-06 01:49:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:49:32,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:32,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:32,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:49:32,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-06 01:49:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 148 states and 391 transitions. [2024-12-06 01:49:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 391 transitions. [2024-12-06 01:49:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:49:44,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:44,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:49:44,402 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 01:49:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 149 states and 392 transitions. [2024-12-06 01:49:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 392 transitions. [2024-12-06 01:49:53,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:49:53,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:53,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:53,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 01:49:53,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 64 proven. 36 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 01:50:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 150 states and 393 transitions. [2024-12-06 01:50:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 393 transitions. [2024-12-06 01:50:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:50:00,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:00,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:00,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:50:00,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 25 proven. 21 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-06 01:50:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 151 states and 394 transitions. [2024-12-06 01:50:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 394 transitions. [2024-12-06 01:50:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:50:10,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:10,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:50:10,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 01:50:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 156 states and 426 transitions. [2024-12-06 01:50:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 426 transitions. [2024-12-06 01:50:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:50:21,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:21,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:21,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:50:21,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 01:50:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:25,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 157 states and 427 transitions. [2024-12-06 01:50:25,041 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 427 transitions. [2024-12-06 01:50:25,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:50:25,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:25,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:25,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:50:25,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 01:50:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 158 states and 429 transitions. [2024-12-06 01:50:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 429 transitions. [2024-12-06 01:50:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:50:29,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:29,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:29,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:50:29,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 01:50:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 159 states and 430 transitions. [2024-12-06 01:50:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 430 transitions. [2024-12-06 01:50:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:50:32,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:32,221 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:50:32,223 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:34,013 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 01:50:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 160 states and 431 transitions. [2024-12-06 01:50:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 431 transitions. [2024-12-06 01:50:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:50:35,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:35,210 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:50:35,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:37,435 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 01:50:38,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 160 states and 430 transitions. [2024-12-06 01:50:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 430 transitions. [2024-12-06 01:50:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:50:38,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 01:50:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 161 states and 439 transitions. [2024-12-06 01:50:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 439 transitions. [2024-12-06 01:50:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:50:42,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:42,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:50:42,618 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 29 proven. 32 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-12-06 01:51:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 164 states and 461 transitions. [2024-12-06 01:51:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 461 transitions. [2024-12-06 01:51:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:51:11,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:11,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:51:11,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 54 proven. 70 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 01:51:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 167 states and 475 transitions. [2024-12-06 01:51:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 475 transitions. [2024-12-06 01:51:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:51:38,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 01:51:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 167 states and 474 transitions. [2024-12-06 01:51:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 474 transitions. [2024-12-06 01:51:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:51:39,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:39,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:51:39,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 57 proven. 40 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:51:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 168 states and 476 transitions. [2024-12-06 01:51:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 476 transitions. [2024-12-06 01:51:53,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:51:53,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:53,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:53,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:51:53,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:13,092 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 52 proven. 75 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 01:52:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 176 states and 502 transitions. [2024-12-06 01:52:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 502 transitions. [2024-12-06 01:52:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:52:34,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:34,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:34,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:52:34,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 01:53:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:04,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 179 states and 514 transitions. [2024-12-06 01:53:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 514 transitions. [2024-12-06 01:53:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:53:04,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:04,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:04,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 01:53:04,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 35 proven. 101 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-06 01:53:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 182 states and 525 transitions. [2024-12-06 01:53:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 525 transitions. [2024-12-06 01:53:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:53:29,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:29,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:53:29,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 37 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-06 01:54:19,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 193 states and 569 transitions. [2024-12-06 01:54:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 569 transitions. [2024-12-06 01:54:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:54:19,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:19,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:54:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:19,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 01:54:19,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:54:41,220 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 28 proven. 78 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:54:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 201 states and 586 transitions. [2024-12-06 01:54:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 586 transitions. [2024-12-06 01:54:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:54:52,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:52,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:54:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:52,682 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:54:52,684 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:55:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 29 proven. 77 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:55:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 202 states and 589 transitions. [2024-12-06 01:55:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 589 transitions. [2024-12-06 01:55:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:55:07,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:07,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:55:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:07,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:55:07,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:55:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 59 proven. 80 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-12-06 01:55:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:27,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 203 states and 594 transitions. [2024-12-06 01:55:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 594 transitions. [2024-12-06 01:55:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:55:27,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:27,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:55:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:27,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:55:27,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:55:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 32 proven. 36 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-12-06 01:55:47,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 204 states and 596 transitions. [2024-12-06 01:55:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 596 transitions. [2024-12-06 01:55:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:55:47,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:47,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:55:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:47,649 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:55:47,650 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:55:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 37 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-06 01:56:03,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 205 states and 598 transitions. [2024-12-06 01:56:03,809 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 598 transitions. [2024-12-06 01:56:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:56:03,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:03,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:56:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:03,939 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:56:03,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:56:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 37 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-06 01:56:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 207 states and 603 transitions. [2024-12-06 01:56:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 603 transitions. [2024-12-06 01:56:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:56:23,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:56:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:23,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:56:23,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:56:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 76 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 01:56:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 208 states and 604 transitions. [2024-12-06 01:56:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 604 transitions. [2024-12-06 01:56:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:56:40,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:40,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:56:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:40,394 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:56:40,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:56:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 01:57:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 211 states and 639 transitions. [2024-12-06 01:57:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 639 transitions. [2024-12-06 01:57:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:57:01,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:02,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:57:02,185 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 01:57:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 211 states and 638 transitions. [2024-12-06 01:57:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 638 transitions. [2024-12-06 01:57:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:57:08,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:09,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:57:09,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-06 01:57:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 212 states and 639 transitions. [2024-12-06 01:57:16,879 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 639 transitions. [2024-12-06 01:57:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:57:16,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:16,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:17,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:57:17,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-06 01:57:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 212 states and 638 transitions. [2024-12-06 01:57:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 638 transitions. [2024-12-06 01:57:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:57:25,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:25,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:25,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:57:25,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-06 01:57:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 213 states and 639 transitions. [2024-12-06 01:57:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 639 transitions. [2024-12-06 01:57:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:57:33,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:33,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:33,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:57:33,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:36,770 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 01:57:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 214 states and 641 transitions. [2024-12-06 01:57:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 641 transitions. [2024-12-06 01:57:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:57:38,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:39,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:57:39,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:57:43,023 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 01:57:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 215 states and 642 transitions. [2024-12-06 01:57:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 642 transitions. [2024-12-06 01:57:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:57:45,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:45,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:45,926 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2024-12-06 01:57:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 216 states and 652 transitions. [2024-12-06 01:57:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 652 transitions. [2024-12-06 01:57:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:57:53,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:57:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:53,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 01:57:53,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:58:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 70 proven. 100 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 01:59:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:28,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 220 states and 679 transitions. [2024-12-06 01:59:28,708 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 679 transitions. [2024-12-06 01:59:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:59:28,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:59:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:28,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:59:28,966 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:00:02,196 WARN L286 SmtUtils]: Spent 5.08s on a formula simplification that was a NOOP. DAG size: 348 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)