./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound50.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_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/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_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/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_3f5212ce-a3f2-4124-8860-5199f8d295b0/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 a3c408aeb75b378569a9828f29f37caa03495bee0afeec4c4af831c79f34806f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:41:59,311 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:41:59,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:41:59,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:41:59,381 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:41:59,401 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:41:59,402 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:41:59,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:41:59,403 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:41:59,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:41:59,403 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:41:59,404 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:41:59,404 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:41:59,405 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:41:59,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:41:59,405 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:41:59,405 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:41:59,405 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:41:59,405 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:41:59,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:41:59,405 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_3f5212ce-a3f2-4124-8860-5199f8d295b0/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 -> a3c408aeb75b378569a9828f29f37caa03495bee0afeec4c4af831c79f34806f [2024-12-06 01:41:59,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:41:59,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:41:59,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:41:59,664 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:41:59,664 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:41:59,665 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound50.c [2024-12-06 01:42:02,375 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/data/8ed9c1de6/6cdf0a6e6885449f8a3a168c3d0de9cf/FLAG42c78f7dd [2024-12-06 01:42:02,556 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:42:02,557 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound50.c [2024-12-06 01:42:02,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/data/8ed9c1de6/6cdf0a6e6885449f8a3a168c3d0de9cf/FLAG42c78f7dd [2024-12-06 01:42:02,588 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/data/8ed9c1de6/6cdf0a6e6885449f8a3a168c3d0de9cf [2024-12-06 01:42:02,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:42:02,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:42:02,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:42:02,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:42:02,600 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:42:02,601 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,602 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3934ec08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02, skipping insertion in model container [2024-12-06 01:42:02,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,617 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:42:02,756 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_3f5212ce-a3f2-4124-8860-5199f8d295b0/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound50.c[538,551] [2024-12-06 01:42:02,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:42:02,786 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:42:02,796 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_3f5212ce-a3f2-4124-8860-5199f8d295b0/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound50.c[538,551] [2024-12-06 01:42:02,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:42:02,818 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:42:02,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02 WrapperNode [2024-12-06 01:42:02,818 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:42:02,819 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:42:02,819 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:42:02,819 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:42:02,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,831 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,847 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-12-06 01:42:02,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:42:02,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:42:02,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:42:02,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:42:02,855 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,857 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,860 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,860 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,865 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,865 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:42:02,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:42:02,869 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:42:02,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:42:02,870 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:02" (1/1) ... [2024-12-06 01:42:02,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:42:02,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:42:02,901 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:42:02,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:42:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:42:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:42:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:42:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:42:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:42:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:42:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:42:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:42:02,994 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:42:02,996 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:42:03,148 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 01:42:03,148 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:42:03,186 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:42:03,186 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 01:42:03,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:42:03 BoogieIcfgContainer [2024-12-06 01:42:03,187 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:42:03,187 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:42:03,187 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:42:03,196 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:42:03,196 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:42:03" (1/1) ... [2024-12-06 01:42:03,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:42:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-12-06 01:42:03,249 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-12-06 01:42:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:42:03,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:42:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 28 states and 44 transitions. [2024-12-06 01:42:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-12-06 01:42:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:42:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 30 states and 47 transitions. [2024-12-06 01:42:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2024-12-06 01:42:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:42:03,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,904 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:03,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:42:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 33 states and 53 transitions. [2024-12-06 01:42:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-12-06 01:42:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:42:04,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:04,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:04,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:42:04,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 57 transitions. [2024-12-06 01:42:04,675 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-12-06 01:42:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:42:04,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:42:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 38 states and 64 transitions. [2024-12-06 01:42:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-12-06 01:42:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:42:05,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:05,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:42:05,211 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:42:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 73 transitions. [2024-12-06 01:42:06,192 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 73 transitions. [2024-12-06 01:42:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:42:06,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:06,240 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:06,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:42:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 81 transitions. [2024-12-06 01:42:06,495 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 81 transitions. [2024-12-06 01:42:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:42:06,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 01:42:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 48 states and 87 transitions. [2024-12-06 01:42:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-12-06 01:42:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:42:06,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 01:42:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 49 states and 88 transitions. [2024-12-06 01:42:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 88 transitions. [2024-12-06 01:42:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:42:07,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:07,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 01:42:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 49 states and 87 transitions. [2024-12-06 01:42:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 87 transitions. [2024-12-06 01:42:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:42:07,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:07,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:42:07,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 01:42:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 53 states and 96 transitions. [2024-12-06 01:42:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 96 transitions. [2024-12-06 01:42:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:42:08,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:08,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:08,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:42:08,855 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:09,365 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 15 proven. 27 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 01:42:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 56 states and 106 transitions. [2024-12-06 01:42:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 106 transitions. [2024-12-06 01:42:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:42:10,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:10,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:10,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:42:10,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 17 proven. 31 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:42:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 57 states and 110 transitions. [2024-12-06 01:42:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 110 transitions. [2024-12-06 01:42:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:42:11,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:11,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:11,896 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:11,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:42:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 57 states and 109 transitions. [2024-12-06 01:42:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 109 transitions. [2024-12-06 01:42:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:42:12,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 01:42:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 59 states and 112 transitions. [2024-12-06 01:42:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 112 transitions. [2024-12-06 01:42:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:42:12,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:12,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 01:42:12,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 01:42:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 62 states and 119 transitions. [2024-12-06 01:42:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 119 transitions. [2024-12-06 01:42:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:42:14,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:14,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:14,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:42:14,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:42:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 66 states and 128 transitions. [2024-12-06 01:42:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 128 transitions. [2024-12-06 01:42:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:42:15,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:15,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:42:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:16,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 66 states and 127 transitions. [2024-12-06 01:42:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 127 transitions. [2024-12-06 01:42:16,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:42:16,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:16,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:16,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:42:16,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:42:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 70 states and 141 transitions. [2024-12-06 01:42:18,707 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 141 transitions. [2024-12-06 01:42:18,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:42:18,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:18,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 01:42:18,767 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 23 proven. 48 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-12-06 01:42:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 71 states and 145 transitions. [2024-12-06 01:42:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 145 transitions. [2024-12-06 01:42:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:42:19,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:19,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:19,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:19,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 01:42:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 71 states and 144 transitions. [2024-12-06 01:42:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 144 transitions. [2024-12-06 01:42:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:42:20,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:20,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:20,330 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:42:20,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 17 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 01:42:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 74 states and 155 transitions. [2024-12-06 01:42:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 155 transitions. [2024-12-06 01:42:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:42:22,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:22,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:22,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:42:22,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 28 proven. 36 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 01:42:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 78 states and 164 transitions. [2024-12-06 01:42:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 164 transitions. [2024-12-06 01:42:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:24,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:24,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:42:24,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 01:42:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 79 states and 167 transitions. [2024-12-06 01:42:25,403 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 167 transitions. [2024-12-06 01:42:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:25,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:25,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:25,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:42:25,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 27 proven. 59 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 01:42:26,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 80 states and 170 transitions. [2024-12-06 01:42:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 170 transitions. [2024-12-06 01:42:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:26,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:26,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:26,936 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:42:26,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 01:42:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 84 states and 184 transitions. [2024-12-06 01:42:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 184 transitions. [2024-12-06 01:42:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:42:29,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:29,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 01:42:29,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 29 proven. 69 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-06 01:42:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 85 states and 188 transitions. [2024-12-06 01:42:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 188 transitions. [2024-12-06 01:42:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:42:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:31,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:31,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-12-06 01:42:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 85 states and 187 transitions. [2024-12-06 01:42:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 187 transitions. [2024-12-06 01:42:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:42:31,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:31,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 01:42:31,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 71 proven. 22 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-06 01:42:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 89 states and 196 transitions. [2024-12-06 01:42:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 196 transitions. [2024-12-06 01:42:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:42:37,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:37,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-12-06 01:42:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 89 states and 195 transitions. [2024-12-06 01:42:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 195 transitions. [2024-12-06 01:42:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:42:39,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:39,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:42:39,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 32 proven. 31 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-12-06 01:42:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 96 states and 218 transitions. [2024-12-06 01:42:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 218 transitions. [2024-12-06 01:42:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:42:46,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:46,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:46,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:42:46,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 33 proven. 104 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-12-06 01:42:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 100 states and 227 transitions. [2024-12-06 01:42:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 227 transitions. [2024-12-06 01:42:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:42:50,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:50,250 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:42:50,252 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:51,240 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 34 proven. 31 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-12-06 01:42:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 101 states and 231 transitions. [2024-12-06 01:42:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 231 transitions. [2024-12-06 01:42:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:42:52,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:52,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:42:52,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 34 proven. 31 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-12-06 01:42:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 102 states and 235 transitions. [2024-12-06 01:42:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 235 transitions. [2024-12-06 01:42:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:42:53,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:53,444 INFO L256 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:42:53,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 33 proven. 90 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-12-06 01:42:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 106 states and 249 transitions. [2024-12-06 01:42:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 249 transitions. [2024-12-06 01:42:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:42:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:56,940 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:42:56,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 36 proven. 42 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-12-06 01:42:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 107 states and 253 transitions. [2024-12-06 01:42:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 253 transitions. [2024-12-06 01:42:58,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:42:58,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:58,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:58,885 INFO L256 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:42:58,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-12-06 01:42:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 107 states and 252 transitions. [2024-12-06 01:42:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 252 transitions. [2024-12-06 01:42:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:42:59,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:59,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 01:42:59,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 36 proven. 36 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-12-06 01:43:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:05,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 111 states and 269 transitions. [2024-12-06 01:43:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 269 transitions. [2024-12-06 01:43:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:43:05,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:05,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 01:43:05,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:07,258 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 37 proven. 94 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-12-06 01:43:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 112 states and 272 transitions. [2024-12-06 01:43:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 272 transitions. [2024-12-06 01:43:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:43:08,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:08,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:43:08,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 38 proven. 39 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-12-06 01:43:10,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:10,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 113 states and 275 transitions. [2024-12-06 01:43:10,313 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 275 transitions. [2024-12-06 01:43:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:43:10,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:10,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:10,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:43:10,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 38 proven. 39 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-12-06 01:43:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 114 states and 278 transitions. [2024-12-06 01:43:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 278 transitions. [2024-12-06 01:43:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:43:11,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:11,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:43:11,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 45 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-12-06 01:43:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 117 states and 289 transitions. [2024-12-06 01:43:16,693 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 289 transitions. [2024-12-06 01:43:16,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:43:16,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:16,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:16,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 01:43:16,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 39 proven. 136 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-12-06 01:43:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 121 states and 298 transitions. [2024-12-06 01:43:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 298 transitions. [2024-12-06 01:43:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:43:20,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:20,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:43:20,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 40 proven. 47 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-12-06 01:43:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 122 states and 302 transitions. [2024-12-06 01:43:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 302 transitions. [2024-12-06 01:43:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:43:21,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:21,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,020 INFO L256 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:43:22,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 40 proven. 49 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2024-12-06 01:43:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 129 states and 323 transitions. [2024-12-06 01:43:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 323 transitions. [2024-12-06 01:43:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:43:27,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:27,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:27,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-06 01:43:27,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:28,503 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 84 proven. 74 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-12-06 01:43:32,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 133 states and 337 transitions. [2024-12-06 01:43:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 337 transitions. [2024-12-06 01:43:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:43:32,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:32,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:43:32,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:34,326 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 96 proven. 43 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-12-06 01:43:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:39,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 137 states and 347 transitions. [2024-12-06 01:43:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 347 transitions. [2024-12-06 01:43:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:43:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:39,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 01:43:39,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 92 proven. 98 refuted. 0 times theorem prover too weak. 658 trivial. 0 not checked. [2024-12-06 01:43:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 138 states and 349 transitions. [2024-12-06 01:43:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 349 transitions. [2024-12-06 01:43:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:43:40,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:40,997 INFO L256 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 01:43:40,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 86 proven. 78 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2024-12-06 01:43:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 139 states and 353 transitions. [2024-12-06 01:43:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 353 transitions. [2024-12-06 01:43:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:43:44,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:43:44,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-12-06 01:43:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 139 states and 352 transitions. [2024-12-06 01:43:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 352 transitions. [2024-12-06 01:43:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:43:45,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:46,558 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-06 01:43:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 139 states and 351 transitions. [2024-12-06 01:43:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 351 transitions. [2024-12-06 01:43:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:43:49,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:49,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 01:43:49,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 41 proven. 115 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-12-06 01:43:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 146 states and 377 transitions. [2024-12-06 01:43:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 377 transitions. [2024-12-06 01:43:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:43:59,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:59,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,059 INFO L256 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-06 01:44:00,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 42 proven. 52 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-06 01:44:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:10,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 149 states and 391 transitions. [2024-12-06 01:44:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 391 transitions. [2024-12-06 01:44:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:44:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:10,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 01:44:10,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 43 proven. 121 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-12-06 01:44:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 150 states and 396 transitions. [2024-12-06 01:44:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 396 transitions. [2024-12-06 01:44:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:44:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:15,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:44:15,158 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 44 proven. 55 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-12-06 01:44:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 151 states and 400 transitions. [2024-12-06 01:44:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 400 transitions. [2024-12-06 01:44:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:44:16,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:16,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:17,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 01:44:17,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 44 proven. 55 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-12-06 01:44:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 152 states and 404 transitions. [2024-12-06 01:44:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 404 transitions. [2024-12-06 01:44:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:44:19,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:19,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:19,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-06 01:44:19,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 44 proven. 57 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2024-12-06 01:44:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 155 states and 413 transitions. [2024-12-06 01:44:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 413 transitions. [2024-12-06 01:44:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:44:23,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:23,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:24,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-12-06 01:44:24,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:25,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 43 proven. 129 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-12-06 01:44:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 158 states and 424 transitions. [2024-12-06 01:44:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 424 transitions. [2024-12-06 01:44:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:44:32,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 68 proven. 85 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2024-12-06 01:44:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 151 states and 374 transitions. [2024-12-06 01:44:44,311 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 374 transitions. [2024-12-06 01:44:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:44:44,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:44,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:44,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 01:44:44,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 46 proven. 69 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2024-12-06 01:44:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 158 states and 393 transitions. [2024-12-06 01:44:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 393 transitions. [2024-12-06 01:44:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:44:51,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:51,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 01:44:51,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2024-12-06 01:44:54,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 159 states and 396 transitions. [2024-12-06 01:44:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 396 transitions. [2024-12-06 01:44:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:44:54,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:54,228 INFO L256 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-06 01:44:54,230 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1149 backedges. 45 proven. 152 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-12-06 01:45:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:02,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 163 states and 409 transitions. [2024-12-06 01:45:02,237 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 409 transitions. [2024-12-06 01:45:02,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:45:02,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:02,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:02,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 01:45:02,463 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 108 proven. 68 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2024-12-06 01:45:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 167 states and 425 transitions. [2024-12-06 01:45:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 425 transitions. [2024-12-06 01:45:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:45:17,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:17,658 INFO L256 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 01:45:17,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 170 proven. 66 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-12-06 01:45:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 169 states and 429 transitions. [2024-12-06 01:45:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 429 transitions. [2024-12-06 01:45:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:45:23,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:23,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:45:23,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 48 proven. 86 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-12-06 01:45:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 170 states and 432 transitions. [2024-12-06 01:45:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 432 transitions. [2024-12-06 01:45:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:45:26,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 01:45:26,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:27,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 47 proven. 136 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-12-06 01:45:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 171 states and 434 transitions. [2024-12-06 01:45:29,944 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 434 transitions. [2024-12-06 01:45:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:45:29,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:29,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:30,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-06 01:45:30,080 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 48 proven. 66 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-12-06 01:45:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 172 states and 436 transitions. [2024-12-06 01:45:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 436 transitions. [2024-12-06 01:45:33,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:45:33,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:33,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:33,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-06 01:45:33,833 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:35,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 48 proven. 68 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2024-12-06 01:45:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 173 states and 439 transitions. [2024-12-06 01:45:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 439 transitions. [2024-12-06 01:45:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:45:37,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:37,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-06 01:45:37,538 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 48 proven. 66 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-12-06 01:45:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 174 states and 441 transitions. [2024-12-06 01:45:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 441 transitions. [2024-12-06 01:45:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:45:41,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:41,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:41,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 01:45:41,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 48 proven. 72 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-12-06 01:45:57,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 178 states and 457 transitions. [2024-12-06 01:45:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 457 transitions. [2024-12-06 01:45:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:45:57,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:57,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:57,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 01:45:57,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 50 proven. 75 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2024-12-06 01:46:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 179 states and 460 transitions. [2024-12-06 01:46:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 460 transitions. [2024-12-06 01:46:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:46:03,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:03,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 01:46:03,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 49 proven. 148 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-12-06 01:46:06,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:06,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 180 states and 463 transitions. [2024-12-06 01:46:06,590 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 463 transitions. [2024-12-06 01:46:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:46:06,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:06,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:06,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 01:46:06,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:07,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 94 proven. 103 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-12-06 01:46:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 181 states and 466 transitions. [2024-12-06 01:46:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 466 transitions. [2024-12-06 01:46:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:46:08,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:08,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:08,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:46:08,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1345 backedges. 50 proven. 89 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2024-12-06 01:46:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 184 states and 476 transitions. [2024-12-06 01:46:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 476 transitions. [2024-12-06 01:46:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:46:22,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:22,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:46:22,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 187 proven. 73 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-12-06 01:46:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 184 states and 475 transitions. [2024-12-06 01:46:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 475 transitions. [2024-12-06 01:46:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:46:38,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:38,258 INFO L256 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 01:46:38,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 51 proven. 169 refuted. 0 times theorem prover too weak. 1229 trivial. 0 not checked. [2024-12-06 01:46:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 191 states and 494 transitions. [2024-12-06 01:46:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 494 transitions. [2024-12-06 01:46:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:46:46,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:46,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:46,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 01:46:46,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 51 proven. 167 refuted. 0 times theorem prover too weak. 1231 trivial. 0 not checked. [2024-12-06 01:46:52,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 192 states and 497 transitions. [2024-12-06 01:46:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 497 transitions. [2024-12-06 01:46:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:46:52,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:52,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 52 proven. 70 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2024-12-06 01:47:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:08,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 195 states and 503 transitions. [2024-12-06 01:47:08,497 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 503 transitions. [2024-12-06 01:47:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:47:08,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:08,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:08,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-12-06 01:47:08,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 187 proven. 156 refuted. 0 times theorem prover too weak. 1097 trivial. 0 not checked. [2024-12-06 01:47:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 205 states and 537 transitions. [2024-12-06 01:47:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 537 transitions. [2024-12-06 01:47:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:47:36,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:36,506 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 01:47:36,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-12-06 01:47:36,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:40,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 185 proven. 95 refuted. 0 times theorem prover too weak. 1160 trivial. 0 not checked. [2024-12-06 01:47:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 207 states and 541 transitions. [2024-12-06 01:47:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 541 transitions. [2024-12-06 01:47:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:47:43,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:43,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 01:47:43,719 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 123 proven. 88 refuted. 0 times theorem prover too weak. 1229 trivial. 0 not checked. [2024-12-06 01:47:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 208 states and 543 transitions. [2024-12-06 01:47:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 543 transitions. [2024-12-06 01:47:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:47:49,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:49,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-12-06 01:47:49,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 53 proven. 167 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2024-12-06 01:47:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 209 states and 546 transitions. [2024-12-06 01:47:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 546 transitions. [2024-12-06 01:47:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:47:54,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:54,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:54,366 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-12-06 01:47:54,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 53 proven. 165 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-12-06 01:47:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 210 states and 549 transitions. [2024-12-06 01:47:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 549 transitions. [2024-12-06 01:47:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:47:58,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 01:47:58,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 54 proven. 86 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2024-12-06 01:48:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 211 states and 552 transitions. [2024-12-06 01:48:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 552 transitions. [2024-12-06 01:48:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:48:05,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:05,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 01:48:05,130 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 53 proven. 165 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-12-06 01:48:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 212 states and 555 transitions. [2024-12-06 01:48:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 555 transitions. [2024-12-06 01:48:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:48:08,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:08,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:08,169 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 01:48:08,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 54 proven. 98 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-12-06 01:48:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 219 states and 577 transitions. [2024-12-06 01:48:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 577 transitions. [2024-12-06 01:48:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:48:33,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:33,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 01:48:33,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 54 proven. 98 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-12-06 01:48:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 220 states and 579 transitions. [2024-12-06 01:48:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 579 transitions. [2024-12-06 01:48:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:48:36,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:36,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:36,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-12-06 01:48:36,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1673 backedges. 109 proven. 127 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-12-06 01:48:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 221 states and 582 transitions. [2024-12-06 01:48:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 582 transitions. [2024-12-06 01:48:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:48:39,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:39,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 01:48:39,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1673 backedges. 56 proven. 99 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2024-12-06 01:48:45,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 222 states and 585 transitions. [2024-12-06 01:48:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 585 transitions. [2024-12-06 01:48:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:48:45,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:45,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:45,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:45,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-12-06 01:48:45,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1673 backedges. 55 proven. 183 refuted. 0 times theorem prover too weak. 1435 trivial. 0 not checked. [2024-12-06 01:48:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 223 states and 588 transitions. [2024-12-06 01:48:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 588 transitions. [2024-12-06 01:48:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:48:49,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:50,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 01:48:50,115 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 188 proven. 190 refuted. 0 times theorem prover too weak. 1291 trivial. 0 not checked. [2024-12-06 01:49:19,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 227 states and 606 transitions. [2024-12-06 01:49:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 606 transitions. [2024-12-06 01:49:19,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:49:19,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:19,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:20,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 01:49:20,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 194 proven. 184 refuted. 0 times theorem prover too weak. 1291 trivial. 0 not checked. [2024-12-06 01:49:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 228 states and 608 transitions. [2024-12-06 01:49:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 608 transitions. [2024-12-06 01:49:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:49:28,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:28,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:28,293 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-12-06 01:49:28,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 133 proven. 101 refuted. 0 times theorem prover too weak. 1435 trivial. 0 not checked. [2024-12-06 01:49:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 229 states and 610 transitions. [2024-12-06 01:49:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 610 transitions. [2024-12-06 01:49:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:49:35,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:35,774 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-12-06 01:49:35,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:36,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 57 proven. 185 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2024-12-06 01:49:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 230 states and 612 transitions. [2024-12-06 01:49:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 612 transitions. [2024-12-06 01:49:39,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:49:39,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:39,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-06 01:49:39,149 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 58 proven. 100 refuted. 0 times theorem prover too weak. 1630 trivial. 0 not checked. [2024-12-06 01:49:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 231 states and 614 transitions. [2024-12-06 01:49:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 614 transitions. [2024-12-06 01:49:42,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:49:42,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:42,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:43,119 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 01:49:43,122 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 57 proven. 185 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2024-12-06 01:49:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 232 states and 616 transitions. [2024-12-06 01:49:45,411 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 616 transitions. [2024-12-06 01:49:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:49:45,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:45,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-12-06 01:49:45,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 57 proven. 185 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2024-12-06 01:49:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 233 states and 618 transitions. [2024-12-06 01:49:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 618 transitions. [2024-12-06 01:49:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:49:53,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:53,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-12-06 01:49:53,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 58 proven. 102 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2024-12-06 01:50:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 234 states and 620 transitions. [2024-12-06 01:50:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 620 transitions. [2024-12-06 01:50:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:50:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:01,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 01:50:01,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:06,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 276 proven. 190 refuted. 0 times theorem prover too weak. 1328 trivial. 0 not checked. [2024-12-06 01:50:32,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 238 states and 636 transitions. [2024-12-06 01:50:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 636 transitions. [2024-12-06 01:50:32,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:50:32,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:32,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:32,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 01:50:32,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:34,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 191 proven. 137 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-06 01:50:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 239 states and 638 transitions. [2024-12-06 01:50:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 638 transitions. [2024-12-06 01:50:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 01:50:36,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:36,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:36,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-12-06 01:50:36,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 60 proven. 112 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2024-12-06 01:50:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 240 states and 641 transitions. [2024-12-06 01:50:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 641 transitions. [2024-12-06 01:50:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 01:50:43,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:43,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:43,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-12-06 01:50:43,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 60 proven. 112 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2024-12-06 01:50:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 241 states and 644 transitions. [2024-12-06 01:50:54,174 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 644 transitions. [2024-12-06 01:50:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 01:50:54,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:54,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:54,321 INFO L256 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 01:50:54,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:55,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 59 proven. 200 refuted. 0 times theorem prover too weak. 1657 trivial. 0 not checked. [2024-12-06 01:50:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 242 states and 647 transitions. [2024-12-06 01:50:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 647 transitions. [2024-12-06 01:50:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 01:50:58,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:58,537 INFO L256 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 01:50:58,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1916 backedges. 59 proven. 200 refuted. 0 times theorem prover too weak. 1657 trivial. 0 not checked. [2024-12-06 01:51:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 243 states and 650 transitions. [2024-12-06 01:51:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 650 transitions. [2024-12-06 01:51:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:51:01,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:01,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 01:51:01,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2047 backedges. 227 proven. 208 refuted. 0 times theorem prover too weak. 1612 trivial. 0 not checked. [2024-12-06 01:51:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 246 states and 668 transitions. [2024-12-06 01:51:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 668 transitions. [2024-12-06 01:51:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:51:37,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:37,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:37,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-12-06 01:51:37,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2047 backedges. 234 proven. 123 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2024-12-06 01:51:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 247 states and 670 transitions. [2024-12-06 01:51:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 670 transitions. [2024-12-06 01:51:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:51:45,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:45,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 01:51:45,889 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2047 backedges. 227 proven. 208 refuted. 0 times theorem prover too weak. 1612 trivial. 0 not checked. [2024-12-06 01:51:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 248 states and 672 transitions. [2024-12-06 01:51:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 672 transitions. [2024-12-06 01:51:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:51:48,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:48,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:48,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 01:51:48,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 153 proven. 130 refuted. 0 times theorem prover too weak. 1895 trivial. 0 not checked. [2024-12-06 01:51:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 249 states and 675 transitions. [2024-12-06 01:51:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 675 transitions. [2024-12-06 01:51:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:51:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:52,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 01:51:52,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:52,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 203 proven. 167 refuted. 0 times theorem prover too weak. 1808 trivial. 0 not checked. [2024-12-06 01:51:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 250 states and 678 transitions. [2024-12-06 01:51:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 678 transitions. [2024-12-06 01:51:55,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:51:55,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:55,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:55,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 01:51:55,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 149 proven. 221 refuted. 0 times theorem prover too weak. 1808 trivial. 0 not checked. [2024-12-06 01:52:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 251 states and 681 transitions. [2024-12-06 01:52:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 681 transitions. [2024-12-06 01:52:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:52:00,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:00,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 82 conjuncts are in the unsatisfiable core [2024-12-06 01:52:00,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:01,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 220 proven. 231 refuted. 0 times theorem prover too weak. 1727 trivial. 0 not checked. [2024-12-06 01:52:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 252 states and 684 transitions. [2024-12-06 01:52:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 684 transitions. [2024-12-06 01:52:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:52:04,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:04,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:04,253 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 01:52:04,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 149 proven. 221 refuted. 0 times theorem prover too weak. 1808 trivial. 0 not checked. [2024-12-06 01:52:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 253 states and 688 transitions. [2024-12-06 01:52:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 688 transitions. [2024-12-06 01:52:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:52:08,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:08,432 INFO L256 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-12-06 01:52:08,434 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 158 proven. 141 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2024-12-06 01:52:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 256 states and 700 transitions. [2024-12-06 01:52:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 700 transitions. [2024-12-06 01:52:32,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:52:32,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:32,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:32,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-12-06 01:52:32,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 365 proven. 186 refuted. 0 times theorem prover too weak. 1768 trivial. 0 not checked. [2024-12-06 01:52:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 259 states and 706 transitions. [2024-12-06 01:52:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 706 transitions. [2024-12-06 01:52:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:52:39,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:39,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:39,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 01:52:39,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 154 proven. 235 refuted. 0 times theorem prover too weak. 1930 trivial. 0 not checked. [2024-12-06 01:53:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 262 states and 719 transitions. [2024-12-06 01:53:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 719 transitions. [2024-12-06 01:53:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 01:53:01,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:01,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-12-06 01:53:01,417 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 237 proven. 236 refuted. 0 times theorem prover too weak. 1846 trivial. 0 not checked. [2024-12-06 01:53:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 263 states and 721 transitions. [2024-12-06 01:53:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 721 transitions. [2024-12-06 01:53:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 01:53:10,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:10,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:11,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 86 conjuncts are in the unsatisfiable core [2024-12-06 01:53:11,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 67 proven. 243 refuted. 0 times theorem prover too weak. 2149 trivial. 0 not checked. [2024-12-06 01:53:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 265 states and 726 transitions. [2024-12-06 01:53:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 726 transitions. [2024-12-06 01:53:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 01:53:24,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:24,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-12-06 01:53:24,687 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 122 proven. 188 refuted. 0 times theorem prover too weak. 2149 trivial. 0 not checked. [2024-12-06 01:53:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 269 states and 743 transitions. [2024-12-06 01:53:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 743 transitions. [2024-12-06 01:53:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 01:53:45,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:45,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:45,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 01:53:45,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 159 proven. 244 refuted. 0 times theorem prover too weak. 2056 trivial. 0 not checked. [2024-12-06 01:53:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 270 states and 745 transitions. [2024-12-06 01:53:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 745 transitions. [2024-12-06 01:53:48,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 01:53:48,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:48,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:48,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-12-06 01:53:48,437 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 68 proven. 143 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2024-12-06 01:53:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 271 states and 748 transitions. [2024-12-06 01:53:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 748 transitions. [2024-12-06 01:53:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 01:53:57,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:57,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-12-06 01:53:57,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:54:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2459 backedges. 68 proven. 242 refuted. 0 times theorem prover too weak. 2149 trivial. 0 not checked. [2024-12-06 01:54:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:04,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 171 states and 349 transitions. [2024-12-06 01:54:04,458 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 349 transitions. [2024-12-06 01:54:04,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 01:54:04,459 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 122 iterations. [2024-12-06 01:54:04,466 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 01:54:20,108 INFO L77 FloydHoareUtils]: At program point L60(line 60) the Hoare annotation is: true [2024-12-06 01:54:20,109 INFO L77 FloydHoareUtils]: At program point L48(lines 46 58) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~q~0#1|)) (.cse2 (= |ULTIMATE.start_main_~q~0#1| 0)) (.cse1 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (or (not (= |ULTIMATE.start_main_~p~0#1| 1)) (and (not (and .cse0 (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse1))) (not (exists ((v_z_121 Int)) (and (<= v_z_121 4294967295) (<= 0 v_z_121) (= (+ |ULTIMATE.start_main_~r~0#1| (* |ULTIMATE.start_main_~q~0#1| v_z_121)) .cse1) (= (* |ULTIMATE.start_main_~p~0#1| v_z_121) |ULTIMATE.start_main_~d~0#1|)))) (not (and .cse2 (= |ULTIMATE.start_main_~r~0#1| .cse1)))) (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|)) (let ((.cse4 (+ .cse1 1))) (and (not (and .cse0 (<= |ULTIMATE.start_main_~d~0#1| .cse1) (<= 1 .cse1))) (not (let ((.cse3 (<= 0 |ULTIMATE.start_main_~r~0#1|))) (or (and .cse3 (exists ((v_z_22 Int)) (and (<= .cse1 (+ (* v_z_22 2) |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|)) (= |ULTIMATE.start_main_~d~0#1| (* v_z_22 |ULTIMATE.start_main_~p~0#1|)) (<= .cse4 (* v_z_22 4)) (<= v_z_22 4294967295))) (= (+ 2 |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~q~0#1|)) (and .cse3 (= (div (+ (* (- 1) |ULTIMATE.start_main_~r~0#1|) .cse1) 2) |ULTIMATE.start_main_~d~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|))))) (not (and (<= (* |ULTIMATE.start_main_~d~0#1| 4) .cse1) (<= .cse4 (* |ULTIMATE.start_main_~d~0#1| 8)) (let ((.cse6 (* 6 |ULTIMATE.start_main_~d~0#1|))) (or (and (let ((.cse5 (* 7 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse5 .cse1) (= 7 |ULTIMATE.start_main_~q~0#1|)) (and (<= .cse4 .cse5) (= 6 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse6 .cse1)) (and (let ((.cse7 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse4 .cse7) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse7 .cse1)))) (<= .cse4 .cse6)))))) (not .cse2))))) [2024-12-06 01:54:20,110 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 44) the Hoare annotation is: (let ((.cse2 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse6 (* 32 .cse2)) (.cse4 (* 8 .cse2)) (.cse11 (* 4 .cse2))) (let ((.cse7 (= |ULTIMATE.start_main_~d~0#1| .cse11)) (.cse12 (= |ULTIMATE.start_main_~d~0#1| .cse4)) (.cse5 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse3 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse8 (* 2 .cse2)) (.cse14 (= 64 |ULTIMATE.start_main_~p~0#1|)) (.cse10 (* |ULTIMATE.start_main_~d~0#1| 8)) (.cse17 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse15 (= 32 |ULTIMATE.start_main_~p~0#1|)) (.cse0 (= |ULTIMATE.start_main_~d~0#1| .cse2)) (.cse19 (mod |ULTIMATE.start_main_~A~0#1| 4294967296)) (.cse16 (= .cse6 |ULTIMATE.start_main_~d~0#1|)) (.cse20 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse18 (* 16 .cse2)) (.cse13 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse9 (* 16 |ULTIMATE.start_main_~d~0#1|)) (.cse1 (+ 14 |ULTIMATE.start_main_~r~0#1|))) (or (and .cse0 (<= .cse1 (* 64 |ULTIMATE.start_main_~d~0#1|))) (and (<= .cse2 |ULTIMATE.start_main_~r~0#1|) .cse3) (and (<= .cse4 |ULTIMATE.start_main_~r~0#1|) .cse5) (and (<= .cse6 |ULTIMATE.start_main_~r~0#1|) (<= .cse1 |ULTIMATE.start_main_~d~0#1|)) (and .cse7 (<= .cse8 |ULTIMATE.start_main_~r~0#1|) (<= .cse1 .cse9)) (and (<= .cse1 .cse10) (<= .cse11 |ULTIMATE.start_main_~r~0#1|) .cse12) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse0)) (not (and .cse13 .cse7)) (not (and (= (* 64 .cse2) |ULTIMATE.start_main_~d~0#1|) .cse14)) (not (and .cse15 .cse16)) (not (and .cse17 .cse12)) (not (and (= |ULTIMATE.start_main_~d~0#1| .cse18) .cse5)) (not (and .cse3 (= .cse8 |ULTIMATE.start_main_~d~0#1|)))) (not (= |ULTIMATE.start_main_~r~0#1| .cse19)) (and .cse14 (< |ULTIMATE.start_main_~d~0#1| .cse1)) (and (< .cse10 .cse1) .cse17) (and .cse15 (< .cse20 .cse1)) (and .cse0 (< 50 .cse19)) (and .cse16 (<= .cse1 .cse20) (<= .cse18 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and .cse13 (< .cse9 .cse1)))))) [2024-12-06 01:54:20,110 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-12-06 01:54:20,110 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 50) [2024-12-06 01:54:20,110 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (or (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~d~0#1| .cse0))) (not (and (= |ULTIMATE.start_main_~p~0#1| 4) (= |ULTIMATE.start_main_~d~0#1| (* 4 .cse0)))) (not (and (= (* 64 .cse0) |ULTIMATE.start_main_~d~0#1|) (= 64 |ULTIMATE.start_main_~p~0#1|))) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) (= (* 32 .cse0) |ULTIMATE.start_main_~d~0#1|))) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0)))) (not (and (= |ULTIMATE.start_main_~d~0#1| (* 16 .cse0)) (= 16 |ULTIMATE.start_main_~p~0#1|))) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) (= (* 2 .cse0) |ULTIMATE.start_main_~d~0#1|))))) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (= |ULTIMATE.start_main_~q~0#1| 0)) [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (not (let ((.cse0 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and (<= .cse0 50) (< (* 64 |ULTIMATE.start_main_~B~0#1|) (+ 14 (* (div |ULTIMATE.start_main_~B~0#1| 4294967296) 274877906944) .cse0))))) [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L54-2(lines 46 58) the Hoare annotation is: true [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 58) the Hoare annotation is: (let ((.cse3 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (or (= |ULTIMATE.start_main_~d~0#1| (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (let ((.cse2 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse1 (+ .cse3 1))) (and (not (let ((.cse0 (<= 0 |ULTIMATE.start_main_~r~0#1|))) (or (and .cse0 (= 3 |ULTIMATE.start_main_~q~0#1|) (<= .cse1 .cse2)) (and .cse0 (= (div (+ (* (- 1) |ULTIMATE.start_main_~r~0#1|) .cse3) 2) |ULTIMATE.start_main_~d~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|))))) (not (and (<= |ULTIMATE.start_main_~d~0#1| .cse3) (= |ULTIMATE.start_main_~q~0#1| 1) (<= 1 .cse3))) (not (and (<= .cse2 .cse3) (<= .cse1 (* |ULTIMATE.start_main_~d~0#1| 8)) (let ((.cse5 (* 6 |ULTIMATE.start_main_~d~0#1|))) (or (and (let ((.cse4 (* 7 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse4 .cse3) (= 7 |ULTIMATE.start_main_~q~0#1|)) (and (<= .cse1 .cse4) (= 6 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse5 .cse3)) (and (let ((.cse6 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse1 .cse6) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse6 .cse3)))) (<= .cse1 .cse5)))))) (not (= |ULTIMATE.start_main_~q~0#1| 0)))) (not (= (+ (* |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~q~0#1|) |ULTIMATE.start_main_~r~0#1|) .cse3)))) [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-12-06 01:54:20,111 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 50) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: (not (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (and (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~d~0#1| .cse0) (not (= (+ (* |ULTIMATE.start_main_~q~0#1| .cse0) |ULTIMATE.start_main_~r~0#1|) (mod |ULTIMATE.start_main_~A~0#1| 4294967296)))))) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point L39(lines 36 44) the Hoare annotation is: (not (and (not (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|))) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296)))) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 11 13) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-12-06 01:54:20,112 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-12-06 01:54:20,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 01:54:20 ImpRootNode [2024-12-06 01:54:20,130 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 01:54:20,130 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 01:54:20,131 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 01:54:20,131 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 01:54:20,131 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:42:03" (3/4) ... [2024-12-06 01:54:20,133 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 01:54:20,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-06 01:54:20,135 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-06 01:54:20,138 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-06 01:54:20,138 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 01:54:20,138 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 01:54:20,138 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:54:20,199 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 01:54:20,199 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 01:54:20,199 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 01:54:20,200 INFO L158 Benchmark]: Toolchain (without parser) took 737607.32ms. Allocated memory was 142.6MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 119.4MB in the beginning and 528.2MB in the end (delta: -408.8MB). Peak memory consumption was 998.2MB. Max. memory is 16.1GB. [2024-12-06 01:54:20,200 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:54:20,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 224.64ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 107.9MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:54:20,201 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.01ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 106.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:54:20,201 INFO L158 Benchmark]: Boogie Preprocessor took 20.12ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 106.0MB in the end (delta: 740.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:54:20,201 INFO L158 Benchmark]: RCFGBuilder took 318.33ms. Allocated memory is still 142.6MB. Free memory was 105.7MB in the beginning and 92.6MB in the end (delta: 13.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 01:54:20,201 INFO L158 Benchmark]: CodeCheck took 736942.79ms. Allocated memory was 142.6MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 92.6MB in the beginning and 536.6MB in the end (delta: -443.9MB). Peak memory consumption was 964.7MB. Max. memory is 16.1GB. [2024-12-06 01:54:20,202 INFO L158 Benchmark]: Witness Printer took 68.53ms. Allocated memory is still 1.6GB. Free memory was 536.6MB in the beginning and 528.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:54:20,203 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 25 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 721.2s, OverallIterations: 122, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13327 SdHoareTripleChecker+Valid, 1084.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6785 mSDsluCounter, 10095 SdHoareTripleChecker+Invalid, 972.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3878 mSDsCounter, 137020 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 277705 IncrementalHoareTripleChecker+Invalid, 414725 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 137020 mSolverCounterUnsat, 6217 mSDtfsCounter, 277705 mSolverCounterSat, 5.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 165477 GetRequests, 160300 SyntacticMatches, 3735 SemanticMatches, 1442 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1484598 ImplicationChecksByTransitivity, 601.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.0s SsaConstructionTime, 8.8s SatisfiabilityAnalysisTime, 197.0s InterpolantComputationTime, 15881 NumberOfCodeBlocks, 15881 NumberOfCodeBlocksAsserted, 121 NumberOfCheckSat, 15760 ConstructedInterpolants, 2 QuantifiedInterpolants, 110833 SizeOfPredicates, 393 NumberOfNonLiveVariables, 32992 ConjunctsInSsa, 5437 ConjunctsInUnsatCore, 121 InterpolantComputations, 13 PerfectInterpolantSequences, 126595/137851 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 17]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: ((((((((((((((((d == B) && (((__int128) 14 + r) <= ((__int128) 64 * d))) || ((B <= r) && (2 == p))) || ((((long long) 8 * B) <= r) && (16 == p))) || ((((long long) 32 * B) <= r) && (((__int128) 14 + r) <= d))) || (((d == ((long long) 4 * B)) && (((long long) 2 * B) <= r)) && (((__int128) 14 + r) <= ((__int128) 16 * d)))) || (((((__int128) 14 + r) <= ((__int128) d * 8)) && (((long long) 4 * B) <= r)) && (d == ((long long) 8 * B)))) || ((((((!((p == 1) && (d == B)) && !((p == 4) && (d == ((long long) 4 * B)))) && !((((long long) 64 * B) == d) && (64 == p))) && !((32 == p) && (((long long) 32 * B) == d))) && !((p == 8) && (d == ((long long) 8 * B)))) && !((d == ((long long) 16 * B)) && (16 == p))) && !((2 == p) && (((long long) 2 * B) == d)))) || (r != A)) || ((64 == p) && (d < ((__int128) 14 + r)))) || ((((__int128) d * 8) < ((__int128) 14 + r)) && (p == 8))) || ((32 == p) && (((__int128) 2 * d) < ((__int128) 14 + r)))) || ((d == B) && (50 < A))) || (((((long long) 32 * B) == d) && (((__int128) 14 + r) <= ((__int128) 2 * d))) && (((long long) 16 * B) <= r))) || (q != 0)) || ((p == 4) && (((__int128) 16 * d) < ((__int128) 14 + r)))) - ProcedureContractResult [Line: 11]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 224.64ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 107.9MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.01ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 106.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.12ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 106.0MB in the end (delta: 740.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 318.33ms. Allocated memory is still 142.6MB. Free memory was 105.7MB in the beginning and 92.6MB in the end (delta: 13.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 736942.79ms. Allocated memory was 142.6MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 92.6MB in the beginning and 536.6MB in the end (delta: -443.9MB). Peak memory consumption was 964.7MB. Max. memory is 16.1GB. * Witness Printer took 68.53ms. Allocated memory is still 1.6GB. Free memory was 536.6MB in the beginning and 528.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 01:54:20,411 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 01:54:20,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5212ce-a3f2-4124-8860-5199f8d295b0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE