./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/sum02-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/sum02-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 80bce81184682208d15520c2d0ae5d9c5f1236c4de557bfddd91c6f88a04aad8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:09:30,392 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:09:30,487 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:09:30,492 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:09:30,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:09:30,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:09:30,530 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:09:30,531 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:09:30,532 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:09:30,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:09:30,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:09:30,534 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:09:30,534 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:09:30,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:09:30,535 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:09:30,537 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:09:30,538 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:09:30,538 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:09:30,538 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:09:30,538 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:09:30,539 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:09:30,539 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:09:30,540 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:09:30,540 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:09:30,540 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:09:30,540 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:09:30,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:09:30,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:09:30,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:09:30,542 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:09:30,542 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:09:30,542 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:09:30,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:09:30,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80bce81184682208d15520c2d0ae5d9c5f1236c4de557bfddd91c6f88a04aad8 [2024-11-09 00:09:30,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:09:30,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:09:30,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:09:30,889 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:09:30,890 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:09:30,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/bitvector/sum02-2.c Unable to find full path for "g++" [2024-11-09 00:09:33,034 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:09:33,205 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:09:33,205 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/sv-benchmarks/c/bitvector/sum02-2.c [2024-11-09 00:09:33,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/data/4f0c4be2b/241378b65a18465e93e83654ce8519b2/FLAG4cdba08c0 [2024-11-09 00:09:33,225 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/data/4f0c4be2b/241378b65a18465e93e83654ce8519b2 [2024-11-09 00:09:33,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:09:33,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:09:33,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:09:33,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:09:33,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:09:33,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e4a915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33, skipping insertion in model container [2024-11-09 00:09:33,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,258 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:09:33,418 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_a1c0782c-d01c-4599-a333-394f3ab35260/sv-benchmarks/c/bitvector/sum02-2.c[711,724] [2024-11-09 00:09:33,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:09:33,442 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:09:33,452 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_a1c0782c-d01c-4599-a333-394f3ab35260/sv-benchmarks/c/bitvector/sum02-2.c[711,724] [2024-11-09 00:09:33,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:09:33,472 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:09:33,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33 WrapperNode [2024-11-09 00:09:33,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:09:33,473 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:09:33,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:09:33,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:09:33,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,486 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,502 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 35 [2024-11-09 00:09:33,502 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:09:33,503 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:09:33,503 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:09:33,503 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:09:33,510 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,512 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,512 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,515 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,519 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,519 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,521 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:09:33,522 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:09:33,522 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:09:33,522 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:09:33,523 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:09:33,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:09:33,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:09:33,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c0782c-d01c-4599-a333-394f3ab35260/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:09:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:09:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:09:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:09:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:09:33,645 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:09:33,647 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:09:33,763 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-09 00:09:33,764 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:09:33,807 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:09:33,808 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:09:33,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:09:33 BoogieIcfgContainer [2024-11-09 00:09:33,810 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:09:33,811 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:09:33,812 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:09:33,821 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:09:33,821 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:09:33" (1/1) ... [2024-11-09 00:09:33,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:09:33,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2024-11-09 00:09:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2024-11-09 00:09:33,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:09:33,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:33,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-09 00:09:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-09 00:09:34,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:09:34,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:34,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2024-11-09 00:09:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2024-11-09 00:09:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:09:34,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2024-11-09 00:09:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2024-11-09 00:09:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:09:35,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:35,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:35,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:09:35,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2024-11-09 00:09:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2024-11-09 00:09:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:09:36,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:36,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:09:36,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:37,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2024-11-09 00:09:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2024-11-09 00:09:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:09:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:37,222 WARN L253 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:09:37,225 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 26 states and 38 transitions. [2024-11-09 00:09:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2024-11-09 00:09:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:09:38,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:38,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:38,331 WARN L253 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-09 00:09:38,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-09 00:09:39,639 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-09 00:09:39,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:09:39,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:39,753 WARN L253 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:09:39,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:41,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 32 states and 48 transitions. [2024-11-09 00:09:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2024-11-09 00:09:41,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:09:41,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:41,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:41,331 WARN L253 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:09:41,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-11-09 00:09:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-11-09 00:09:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:09:43,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:43,235 WARN L253 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:09:43,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:45,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-11-09 00:09:45,110 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-09 00:09:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:09:45,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:45,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:45,270 WARN L253 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-09 00:09:45,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-09 00:09:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-09 00:09:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:09:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:47,321 WARN L253 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-09 00:09:47,324 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-09 00:09:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-09 00:09:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:09:49,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:49,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:49,878 WARN L253 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-09 00:09:49,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions. [2024-11-09 00:09:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions. [2024-11-09 00:09:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:09:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:52,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:52,589 WARN L253 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-09 00:09:52,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 78 transitions. [2024-11-09 00:09:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 78 transitions. [2024-11-09 00:09:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:09:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:55,828 WARN L253 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-09 00:09:55,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 53 states and 83 transitions. [2024-11-09 00:09:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 83 transitions. [2024-11-09 00:09:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:09:58,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:58,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:09:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:58,855 WARN L253 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-09 00:09:58,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:09:59,863 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 56 states and 88 transitions. [2024-11-09 00:10:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 88 transitions. [2024-11-09 00:10:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:10:02,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:02,702 WARN L253 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-09 00:10:02,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 59 states and 93 transitions. [2024-11-09 00:10:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 93 transitions. [2024-11-09 00:10:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:10:06,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:06,487 WARN L253 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-09 00:10:06,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 62 states and 98 transitions. [2024-11-09 00:10:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 98 transitions. [2024-11-09 00:10:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:10:10,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:10,311 WARN L253 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-09 00:10:10,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 65 states and 103 transitions. [2024-11-09 00:10:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 103 transitions. [2024-11-09 00:10:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:10:15,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:15,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:15,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:15,452 WARN L253 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-11-09 00:10:15,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 68 states and 108 transitions. [2024-11-09 00:10:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 108 transitions. [2024-11-09 00:10:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:10:19,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:20,359 WARN L253 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-11-09 00:10:20,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 71 states and 113 transitions. [2024-11-09 00:10:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 113 transitions. [2024-11-09 00:10:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:10:25,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:25,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:25,888 WARN L253 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 106 conjuncts are in the unsatisfiable core [2024-11-09 00:10:25,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 74 states and 118 transitions. [2024-11-09 00:10:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 118 transitions. [2024-11-09 00:10:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:10:31,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:31,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:31,360 WARN L253 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 116 conjuncts are in the unsatisfiable core [2024-11-09 00:10:31,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 77 states and 123 transitions. [2024-11-09 00:10:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 123 transitions. [2024-11-09 00:10:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:10:36,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:36,757 WARN L253 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 118 conjuncts are in the unsatisfiable core [2024-11-09 00:10:36,760 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:38,262 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 80 states and 128 transitions. [2024-11-09 00:10:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 128 transitions. [2024-11-09 00:10:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:10:42,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:43,272 WARN L253 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 127 conjuncts are in the unsatisfiable core [2024-11-09 00:10:43,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 83 states and 133 transitions. [2024-11-09 00:10:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 133 transitions. [2024-11-09 00:10:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:10:49,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:49,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:49,827 WARN L253 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 133 conjuncts are in the unsatisfiable core [2024-11-09 00:10:49,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-11-09 00:10:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-09 00:10:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:10:56,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:56,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:10:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:57,364 WARN L253 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 137 conjuncts are in the unsatisfiable core [2024-11-09 00:10:57,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:10:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-09 00:11:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-09 00:11:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:11:05,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:05,586 WARN L253 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 135 conjuncts are in the unsatisfiable core [2024-11-09 00:11:05,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 92 states and 148 transitions. [2024-11-09 00:11:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 148 transitions. [2024-11-09 00:11:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:11:15,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:15,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:15,626 WARN L253 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-11-09 00:11:15,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 95 states and 153 transitions. [2024-11-09 00:11:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 153 transitions. [2024-11-09 00:11:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:11:24,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:24,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:24,735 WARN L253 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 150 conjuncts are in the unsatisfiable core [2024-11-09 00:11:24,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 98 states and 158 transitions. [2024-11-09 00:11:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 158 transitions. [2024-11-09 00:11:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:11:33,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:33,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:34,290 WARN L253 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 156 conjuncts are in the unsatisfiable core [2024-11-09 00:11:34,293 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 163 transitions. [2024-11-09 00:11:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2024-11-09 00:11:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:11:43,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:43,519 WARN L253 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 159 conjuncts are in the unsatisfiable core [2024-11-09 00:11:43,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 104 states and 168 transitions. [2024-11-09 00:11:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 168 transitions. [2024-11-09 00:11:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:11:54,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:11:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:54,686 WARN L253 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 161 conjuncts are in the unsatisfiable core [2024-11-09 00:11:54,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:11:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 107 states and 173 transitions. [2024-11-09 00:12:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 173 transitions. [2024-11-09 00:12:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:12:06,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:07,092 WARN L253 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 167 conjuncts are in the unsatisfiable core [2024-11-09 00:12:07,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:18,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-11-09 00:12:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-11-09 00:12:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:12:18,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:18,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:18,768 WARN L253 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 169 conjuncts are in the unsatisfiable core [2024-11-09 00:12:18,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:21,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 0 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 113 states and 183 transitions. [2024-11-09 00:12:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 183 transitions. [2024-11-09 00:12:30,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:12:30,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:30,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:31,097 WARN L253 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 177 conjuncts are in the unsatisfiable core [2024-11-09 00:12:31,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 116 states and 188 transitions. [2024-11-09 00:12:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 188 transitions. [2024-11-09 00:12:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:12:42,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:42,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:42,960 WARN L253 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 181 conjuncts are in the unsatisfiable core [2024-11-09 00:12:42,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 119 states and 193 transitions. [2024-11-09 00:12:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 193 transitions. [2024-11-09 00:12:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:12:55,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:55,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:12:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:55,960 WARN L253 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 192 conjuncts are in the unsatisfiable core [2024-11-09 00:12:55,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:12:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 122 states and 198 transitions. [2024-11-09 00:13:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 198 transitions. [2024-11-09 00:13:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:13:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:08,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:09,202 WARN L253 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 191 conjuncts are in the unsatisfiable core [2024-11-09 00:13:09,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:13,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 125 states and 203 transitions. [2024-11-09 00:13:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 203 transitions. [2024-11-09 00:13:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:13:25,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:26,925 WARN L253 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 198 conjuncts are in the unsatisfiable core [2024-11-09 00:13:26,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:40,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 128 states and 208 transitions. [2024-11-09 00:13:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 208 transitions. [2024-11-09 00:13:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:13:40,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:40,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:41,152 WARN L253 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 204 conjuncts are in the unsatisfiable core [2024-11-09 00:13:41,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:56,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 131 states and 213 transitions. [2024-11-09 00:13:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 213 transitions. [2024-11-09 00:13:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:13:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:56,837 WARN L253 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 206 conjuncts are in the unsatisfiable core [2024-11-09 00:13:56,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:15,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 134 states and 218 transitions. [2024-11-09 00:14:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-11-09 00:14:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:14:15,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:16,078 WARN L253 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 213 conjuncts are in the unsatisfiable core [2024-11-09 00:14:16,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:19,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 0 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 137 states and 223 transitions. [2024-11-09 00:14:31,798 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 223 transitions. [2024-11-09 00:14:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:14:31,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:31,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:32,608 WARN L253 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 216 conjuncts are in the unsatisfiable core [2024-11-09 00:14:32,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:49,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 140 states and 228 transitions. [2024-11-09 00:14:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 228 transitions. [2024-11-09 00:14:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:14:49,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:50,229 WARN L253 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 223 conjuncts are in the unsatisfiable core [2024-11-09 00:14:50,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:06,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 143 states and 233 transitions. [2024-11-09 00:15:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 233 transitions. [2024-11-09 00:15:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:15:06,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:06,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:07,531 WARN L253 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 225 conjuncts are in the unsatisfiable core [2024-11-09 00:15:07,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2024-11-09 00:15:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-11-09 00:15:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:15:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:29,406 WARN L253 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 222 conjuncts are in the unsatisfiable core [2024-11-09 00:15:29,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 149 states and 243 transitions. [2024-11-09 00:15:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2024-11-09 00:15:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:15:49,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:50,088 WARN L253 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 237 conjuncts are in the unsatisfiable core [2024-11-09 00:15:50,092 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:53,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 152 states and 248 transitions. [2024-11-09 00:16:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 248 transitions. [2024-11-09 00:16:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:16:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:08,797 WARN L253 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 246 conjuncts are in the unsatisfiable core [2024-11-09 00:16:08,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:12,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 0 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:28,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 155 states and 253 transitions. [2024-11-09 00:16:28,106 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 253 transitions. [2024-11-09 00:16:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:16:28,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:28,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:29,192 WARN L253 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 252 conjuncts are in the unsatisfiable core [2024-11-09 00:16:29,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 158 states and 258 transitions. [2024-11-09 00:16:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 258 transitions. [2024-11-09 00:16:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:16:50,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:50,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:51,508 WARN L253 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 254 conjuncts are in the unsatisfiable core [2024-11-09 00:16:51,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:11,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 161 states and 263 transitions. [2024-11-09 00:17:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 263 transitions. [2024-11-09 00:17:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:17:11,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:12,733 WARN L253 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 256 conjuncts are in the unsatisfiable core [2024-11-09 00:17:12,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:33,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 164 states and 268 transitions. [2024-11-09 00:17:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 268 transitions. [2024-11-09 00:17:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:17:33,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:34,769 WARN L253 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 263 conjuncts are in the unsatisfiable core [2024-11-09 00:17:34,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 167 states and 273 transitions. [2024-11-09 00:18:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 273 transitions. [2024-11-09 00:18:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:18:00,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:01,198 WARN L253 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 265 conjuncts are in the unsatisfiable core [2024-11-09 00:18:01,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 170 states and 278 transitions. [2024-11-09 00:18:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 278 transitions. [2024-11-09 00:18:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:18:26,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:26,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:27,434 WARN L253 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 271 conjuncts are in the unsatisfiable core [2024-11-09 00:18:27,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 0 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 173 states and 283 transitions. [2024-11-09 00:18:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 283 transitions. [2024-11-09 00:18:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:18:47,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,431 WARN L253 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 274 conjuncts are in the unsatisfiable core [2024-11-09 00:18:49,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 176 states and 288 transitions. [2024-11-09 00:19:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 288 transitions. [2024-11-09 00:19:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:19:10,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:12,265 WARN L253 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 278 conjuncts are in the unsatisfiable core [2024-11-09 00:19:12,269 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 179 states and 293 transitions. [2024-11-09 00:19:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 293 transitions. [2024-11-09 00:19:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:19:41,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:41,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:43,945 WARN L253 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 286 conjuncts are in the unsatisfiable core [2024-11-09 00:19:43,949 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 182 states and 298 transitions. [2024-11-09 00:20:08,714 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 298 transitions. [2024-11-09 00:20:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:20:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:10,124 WARN L253 TraceCheckSpWp]: Trace formula consists of 379 conjuncts, 294 conjuncts are in the unsatisfiable core [2024-11-09 00:20:10,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:14,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 0 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:33,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 185 states and 303 transitions. [2024-11-09 00:20:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 303 transitions. [2024-11-09 00:20:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:20:33,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:34,770 WARN L253 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 295 conjuncts are in the unsatisfiable core [2024-11-09 00:20:34,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:06,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 188 states and 308 transitions. [2024-11-09 00:21:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 308 transitions. [2024-11-09 00:21:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:21:06,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:06,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,801 WARN L253 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 304 conjuncts are in the unsatisfiable core [2024-11-09 00:21:08,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 0 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:35,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 191 states and 313 transitions. [2024-11-09 00:21:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 313 transitions. [2024-11-09 00:21:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:21:35,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:37,470 WARN L253 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 299 conjuncts are in the unsatisfiable core [2024-11-09 00:21:37,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 194 states and 318 transitions. [2024-11-09 00:22:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 318 transitions. [2024-11-09 00:22:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:22:11,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:13,064 WARN L253 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 304 conjuncts are in the unsatisfiable core [2024-11-09 00:22:13,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 197 states and 323 transitions. [2024-11-09 00:22:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 323 transitions. [2024-11-09 00:22:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:22:50,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:52,329 WARN L253 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 306 conjuncts are in the unsatisfiable core [2024-11-09 00:22:52,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:02,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 328 transitions. [2024-11-09 00:23:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2024-11-09 00:23:31,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:23:31,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:31,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:33,419 WARN L253 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 314 conjuncts are in the unsatisfiable core [2024-11-09 00:23:33,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 0 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.