./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --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_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/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_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/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_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:30,476 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:30,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:05:30,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:30,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:30,619 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:30,620 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:30,620 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:30,621 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:30,623 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:30,624 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:30,624 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:30,625 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:30,625 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:30,626 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:30,626 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:30,626 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:30,627 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:30,627 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:30,630 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:30,630 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:30,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:30,633 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:30,633 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:30,636 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:30,637 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:30,637 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:30,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:30,638 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:30,638 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:30,640 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:30,641 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:30,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:30,641 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_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2024-11-08 22:05:30,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:30,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:30,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:30,974 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:30,975 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:30,976 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i Unable to find full path for "g++" [2024-11-08 22:05:33,193 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:33,495 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:33,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2024-11-08 22:05:33,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/data/6d1f75921/9ad96d104e8e472ca0b4f7cb65be6562/FLAG65ef2048e [2024-11-08 22:05:33,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/data/6d1f75921/9ad96d104e8e472ca0b4f7cb65be6562 [2024-11-08 22:05:33,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:33,539 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:33,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:33,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:33,546 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:33,547 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b7379f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33, skipping insertion in model container [2024-11-08 22:05:33,549 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,609 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:34,091 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_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2024-11-08 22:05:34,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:34,201 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:34,235 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_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2024-11-08 22:05:34,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:34,365 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:34,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34 WrapperNode [2024-11-08 22:05:34,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:34,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:34,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:34,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:34,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,418 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,487 INFO L138 Inliner]: procedures = 176, calls = 230, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 981 [2024-11-08 22:05:34,487 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:34,488 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:34,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:34,489 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:34,501 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,565 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,588 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,599 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,613 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:34,614 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:34,617 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:34,617 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:34,618 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:34,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:34,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:34,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6467fe15-b5a0-40ba-aaa2-1a00360bc96b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:34,687 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:05:34,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:05:34,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:34,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:05:34,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:05:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:34,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:34,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:34,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:34,916 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:34,918 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:36,186 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:36,187 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:37,187 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:37,189 INFO L316 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-08 22:05:37,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:37 BoogieIcfgContainer [2024-11-08 22:05:37,190 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:37,191 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:37,191 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:37,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:37,203 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:37,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 110 states and 185 transitions. [2024-11-08 22:05:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 185 transitions. [2024-11-08 22:05:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:05:37,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 111 states and 186 transitions. [2024-11-08 22:05:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 186 transitions. [2024-11-08 22:05:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:05:37,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 112 states and 187 transitions. [2024-11-08 22:05:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 187 transitions. [2024-11-08 22:05:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:05:37,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 112 states and 185 transitions. [2024-11-08 22:05:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 185 transitions. [2024-11-08 22:05:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:37,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 112 states and 181 transitions. [2024-11-08 22:05:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 181 transitions. [2024-11-08 22:05:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:05:37,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 112 states and 175 transitions. [2024-11-08 22:05:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 175 transitions. [2024-11-08 22:05:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:05:38,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:38,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:38,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:48,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:05:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 112 states and 169 transitions. [2024-11-08 22:05:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 169 transitions. [2024-11-08 22:05:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:05:48,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:58,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:04,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 126 states and 186 transitions. [2024-11-08 22:06:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 186 transitions. [2024-11-08 22:06:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:06:04,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 126 states and 184 transitions. [2024-11-08 22:06:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2024-11-08 22:06:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:06:04,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:04,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 126 states and 182 transitions. [2024-11-08 22:06:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 182 transitions. [2024-11-08 22:06:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:04,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:04,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 126 states and 180 transitions. [2024-11-08 22:06:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 180 transitions. [2024-11-08 22:06:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:05,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:07,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 126 states and 178 transitions. [2024-11-08 22:06:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 178 transitions. [2024-11-08 22:06:07,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:07,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:07,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:08,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:10,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 130 states and 181 transitions. [2024-11-08 22:06:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 181 transitions. [2024-11-08 22:06:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:06:10,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 165 states and 223 transitions. [2024-11-08 22:06:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 223 transitions. [2024-11-08 22:06:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:06:11,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:11,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:06:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 165 states and 222 transitions. [2024-11-08 22:06:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 222 transitions. [2024-11-08 22:06:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:06:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:12,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 165 states and 220 transitions. [2024-11-08 22:06:12,708 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 220 transitions. [2024-11-08 22:06:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:06:12,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:06:18,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 169 states and 223 transitions. [2024-11-08 22:06:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 223 transitions. [2024-11-08 22:06:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:06:18,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:06:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 169 states and 222 transitions. [2024-11-08 22:06:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 222 transitions. [2024-11-08 22:06:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:06:18,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:06:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:19,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 178 states and 233 transitions. [2024-11-08 22:06:19,111 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 233 transitions. [2024-11-08 22:06:19,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:06:19,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:19,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:06:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 180 states and 237 transitions. [2024-11-08 22:06:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 237 transitions. [2024-11-08 22:06:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:06:20,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:20,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:06:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 180 states and 235 transitions. [2024-11-08 22:06:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 235 transitions. [2024-11-08 22:06:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:06:20,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:06:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-08 22:06:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-08 22:06:20,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:06:20,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:20,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:21,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:06:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 184 states and 236 transitions. [2024-11-08 22:06:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 236 transitions. [2024-11-08 22:06:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:06:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:21,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:23,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 212 states and 270 transitions. [2024-11-08 22:06:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 270 transitions. [2024-11-08 22:06:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:06:24,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 213 states and 271 transitions. [2024-11-08 22:06:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 271 transitions. [2024-11-08 22:06:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:06:24,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:06:35,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:37,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 217 states and 274 transitions. [2024-11-08 22:06:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 274 transitions. [2024-11-08 22:06:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:06:37,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:06:39,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 250 states and 315 transitions. [2024-11-08 22:06:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 315 transitions. [2024-11-08 22:06:40,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:06:40,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:41,117 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:06:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 259 states and 326 transitions. [2024-11-08 22:06:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 326 transitions. [2024-11-08 22:06:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:06:41,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:06:42,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:42,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 261 states and 329 transitions. [2024-11-08 22:06:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 329 transitions. [2024-11-08 22:06:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:06:42,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:42,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:06:44,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 307 transitions. [2024-11-08 22:06:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-08 22:06:44,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:06:44,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:06:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 247 states and 310 transitions. [2024-11-08 22:06:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 310 transitions. [2024-11-08 22:06:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:06:46,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:06:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 256 states and 321 transitions. [2024-11-08 22:06:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 321 transitions. [2024-11-08 22:06:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:06:46,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:06:48,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:06:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 258 states and 324 transitions. [2024-11-08 22:06:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 324 transitions. [2024-11-08 22:06:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:06:49,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:00,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:00,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 287 states and 359 transitions. [2024-11-08 22:07:00,371 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 359 transitions. [2024-11-08 22:07:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:07:00,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:00,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:07:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 291 states and 362 transitions. [2024-11-08 22:07:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 362 transitions. [2024-11-08 22:07:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:07:01,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:01,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:07:03,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 295 states and 365 transitions. [2024-11-08 22:07:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 365 transitions. [2024-11-08 22:07:04,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:07:04,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:06,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 309 states and 382 transitions. [2024-11-08 22:07:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 382 transitions. [2024-11-08 22:07:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:07:07,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,864 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:07:08,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 318 states and 393 transitions. [2024-11-08 22:07:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 393 transitions. [2024-11-08 22:07:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:07:08,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:08,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:09,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 333 states and 411 transitions. [2024-11-08 22:07:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 411 transitions. [2024-11-08 22:07:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:07:09,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:09,801 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 335 states and 412 transitions. [2024-11-08 22:07:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 412 transitions. [2024-11-08 22:07:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:07:10,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:07:12,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:07:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 337 states and 415 transitions. [2024-11-08 22:07:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 415 transitions. [2024-11-08 22:07:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:07:12,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:12,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:07:23,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:33,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:34,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 291 states and 359 transitions. [2024-11-08 22:07:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 359 transitions. [2024-11-08 22:07:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:07:34,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:07:37,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 295 states and 362 transitions. [2024-11-08 22:07:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 362 transitions. [2024-11-08 22:07:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:07:37,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:37,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:07:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:37,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 304 states and 373 transitions. [2024-11-08 22:07:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 373 transitions. [2024-11-08 22:07:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:07:37,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:37,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:07:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 306 states and 376 transitions. [2024-11-08 22:07:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 376 transitions. [2024-11-08 22:07:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:07:39,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:39,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:50,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:00,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:10,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:20,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 335 states and 411 transitions. [2024-11-08 22:08:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 411 transitions. [2024-11-08 22:08:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:08:20,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:21,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:08:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:22,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 339 states and 414 transitions. [2024-11-08 22:08:22,348 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 414 transitions. [2024-11-08 22:08:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:08:22,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:08:33,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 343 states and 417 transitions. [2024-11-08 22:08:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 417 transitions. [2024-11-08 22:08:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:08:33,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:08:45,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:46,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:46,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 372 states and 451 transitions. [2024-11-08 22:08:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 451 transitions. [2024-11-08 22:08:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:08:46,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:46,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:08:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:48,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 381 states and 462 transitions. [2024-11-08 22:08:48,090 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 462 transitions. [2024-11-08 22:08:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:08:48,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:48,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:08:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 383 states and 465 transitions. [2024-11-08 22:08:49,812 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 465 transitions. [2024-11-08 22:08:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:08:49,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 58 proven. 37 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:09:00,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:07,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:10,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:10,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 387 states and 468 transitions. [2024-11-08 22:09:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 468 transitions. [2024-11-08 22:09:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:09:10,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:10,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:09:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 391 states and 471 transitions. [2024-11-08 22:09:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 471 transitions. [2024-11-08 22:09:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:09:12,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:09:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 400 states and 482 transitions. [2024-11-08 22:09:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 482 transitions. [2024-11-08 22:09:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:09:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:09:14,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 402 states and 485 transitions. [2024-11-08 22:09:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 485 transitions. [2024-11-08 22:09:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:09:14,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:14,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:09:20,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:20,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 431 states and 520 transitions. [2024-11-08 22:09:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 520 transitions. [2024-11-08 22:09:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:09:20,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:20,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:09:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 435 states and 523 transitions. [2024-11-08 22:09:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 523 transitions. [2024-11-08 22:09:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:09:21,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:09:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 439 states and 526 transitions. [2024-11-08 22:09:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 526 transitions. [2024-11-08 22:09:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:09:23,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-08 22:09:34,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:39,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 468 states and 560 transitions. [2024-11-08 22:09:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 560 transitions. [2024-11-08 22:09:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:09:41,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:09:42,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 477 states and 571 transitions. [2024-11-08 22:09:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 571 transitions. [2024-11-08 22:09:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:09:42,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:42,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:09:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 479 states and 574 transitions. [2024-11-08 22:09:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 574 transitions. [2024-11-08 22:09:43,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:09:43,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:43,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 74 proven. 49 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:09:55,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:05,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 483 states and 577 transitions. [2024-11-08 22:10:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 577 transitions. [2024-11-08 22:10:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:10:06,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:10:07,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 487 states and 580 transitions. [2024-11-08 22:10:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 580 transitions. [2024-11-08 22:10:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:10:07,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 22:10:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 496 states and 591 transitions. [2024-11-08 22:10:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 591 transitions. [2024-11-08 22:10:08,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:10:08,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:08,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 22:10:11,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:10:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 498 states and 594 transitions. [2024-11-08 22:10:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 594 transitions. [2024-11-08 22:10:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:10:11,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:10:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 527 states and 629 transitions. [2024-11-08 22:10:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 629 transitions. [2024-11-08 22:10:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:10:14,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:14,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:14,887 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 22:10:15,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:15,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 531 states and 632 transitions. [2024-11-08 22:10:15,724 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 632 transitions. [2024-11-08 22:10:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:10:15,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:15,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:20,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:20,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 535 states and 635 transitions. [2024-11-08 22:10:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 635 transitions. [2024-11-08 22:10:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:10:20,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:21,066 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 22:10:27,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 564 states and 669 transitions. [2024-11-08 22:10:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 669 transitions. [2024-11-08 22:10:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:10:29,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:30,105 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:10:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 573 states and 680 transitions. [2024-11-08 22:10:30,545 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 680 transitions. [2024-11-08 22:10:30,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:10:30,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:30,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:10:31,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 575 states and 683 transitions. [2024-11-08 22:10:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-11-08 22:10:31,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:10:31,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:31,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 90 proven. 61 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-08 22:10:43,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:53,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:53,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 579 states and 686 transitions. [2024-11-08 22:10:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 686 transitions. [2024-11-08 22:10:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:10:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:10:56,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:10:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 583 states and 689 transitions. [2024-11-08 22:10:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 689 transitions. [2024-11-08 22:10:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:10:57,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:57,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 22:10:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 592 states and 700 transitions. [2024-11-08 22:10:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 700 transitions. [2024-11-08 22:10:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:10:57,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-11-08 22:11:05,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:11:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:05,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 594 states and 703 transitions. [2024-11-08 22:11:05,459 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 703 transitions. [2024-11-08 22:11:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:11:05,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:11:08,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 623 states and 738 transitions. [2024-11-08 22:11:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 738 transitions. [2024-11-08 22:11:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:11:09,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:10,148 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 22:11:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:11,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 627 states and 741 transitions. [2024-11-08 22:11:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 741 transitions. [2024-11-08 22:11:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:11:11,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:11,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:23,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 631 states and 744 transitions. [2024-11-08 22:11:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 744 transitions. [2024-11-08 22:11:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:11:24,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:24,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-08 22:11:30,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:40,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:45,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 660 states and 778 transitions. [2024-11-08 22:11:46,569 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 778 transitions. [2024-11-08 22:11:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 22:11:46,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:46,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:11:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 669 states and 789 transitions. [2024-11-08 22:11:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 789 transitions. [2024-11-08 22:11:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 22:11:48,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:11:56,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:11:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 671 states and 792 transitions. [2024-11-08 22:11:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 792 transitions. [2024-11-08 22:11:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:11:57,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 106 proven. 73 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-08 22:12:08,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:09,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:19,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:20,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:20,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 675 states and 795 transitions. [2024-11-08 22:12:20,980 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 795 transitions. [2024-11-08 22:12:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:12:20,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:20,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:12:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 679 states and 798 transitions. [2024-11-08 22:12:24,529 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 798 transitions. [2024-11-08 22:12:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:12:24,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-08 22:12:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 688 states and 809 transitions. [2024-11-08 22:12:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 809 transitions. [2024-11-08 22:12:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:12:25,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:25,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-08 22:12:27,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:12:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 690 states and 812 transitions. [2024-11-08 22:12:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 812 transitions. [2024-11-08 22:12:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:12:27,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:27,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:31,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:32,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 719 states and 847 transitions. [2024-11-08 22:12:32,286 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 847 transitions. [2024-11-08 22:12:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:12:32,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:32,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-11-08 22:12:34,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:12:35,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:12:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 723 states and 850 transitions. [2024-11-08 22:12:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 850 transitions. [2024-11-08 22:12:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:12:35,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:43,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 727 states and 853 transitions. [2024-11-08 22:12:43,069 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 853 transitions. [2024-11-08 22:12:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:12:43,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2024-11-08 22:12:51,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:53,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 756 states and 887 transitions. [2024-11-08 22:12:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 887 transitions. [2024-11-08 22:12:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:12:54,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:12:56,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 765 states and 898 transitions. [2024-11-08 22:12:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 898 transitions. [2024-11-08 22:12:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 22:12:56,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:57,886 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:12:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 767 states and 901 transitions. [2024-11-08 22:12:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 901 transitions. [2024-11-08 22:12:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:12:59,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 122 proven. 85 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-08 22:13:10,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:14,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:15,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 771 states and 904 transitions. [2024-11-08 22:13:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 904 transitions. [2024-11-08 22:13:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-08 22:13:15,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:15,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:13:19,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:13:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 775 states and 907 transitions. [2024-11-08 22:13:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 907 transitions. [2024-11-08 22:13:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 22:13:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:19,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2024-11-08 22:13:20,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 784 states and 918 transitions. [2024-11-08 22:13:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 918 transitions. [2024-11-08 22:13:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 22:13:20,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2024-11-08 22:13:24,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:13:24,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 786 states and 921 transitions. [2024-11-08 22:13:24,307 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 921 transitions. [2024-11-08 22:13:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 22:13:24,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:26,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:13:31,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 815 states and 955 transitions. [2024-11-08 22:13:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 955 transitions. [2024-11-08 22:13:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:13:32,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:32,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 22:13:35,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:13:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 819 states and 958 transitions. [2024-11-08 22:13:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 958 transitions. [2024-11-08 22:13:35,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:13:35,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:35,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:38,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:42,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 823 states and 961 transitions. [2024-11-08 22:13:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 961 transitions. [2024-11-08 22:13:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 22:13:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:43,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2024-11-08 22:13:53,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:54,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 852 states and 995 transitions. [2024-11-08 22:13:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 995 transitions. [2024-11-08 22:13:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 22:13:55,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:13:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 861 states and 1006 transitions. [2024-11-08 22:13:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1006 transitions. [2024-11-08 22:13:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 22:13:58,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:58,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:14:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 863 states and 1009 transitions. [2024-11-08 22:14:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1009 transitions. [2024-11-08 22:14:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 22:14:01,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:01,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-11-08 22:14:13,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:18,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 867 states and 1012 transitions. [2024-11-08 22:14:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1012 transitions. [2024-11-08 22:14:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 22:14:19,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:14:27,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:14:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 871 states and 1015 transitions. [2024-11-08 22:14:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1015 transitions. [2024-11-08 22:14:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 22:14:28,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:28,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-11-08 22:14:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 880 states and 1026 transitions. [2024-11-08 22:14:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1026 transitions. [2024-11-08 22:14:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:14:29,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:30,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 830 trivial. 0 not checked. [2024-11-08 22:14:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 882 states and 1029 transitions. [2024-11-08 22:14:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1029 transitions. [2024-11-08 22:14:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:14:30,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 127 proven. 2 refuted. 0 times theorem prover too weak. 1171 trivial. 0 not checked. [2024-11-08 22:19:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 884 states and 1032 transitions. [2024-11-08 22:19:06,341 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1032 transitions. [2024-11-08 22:19:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 22:19:06,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms