./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/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_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:41:59,055 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:41:59,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:41:59,160 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:41:59,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:41:59,196 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:41:59,199 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:41:59,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:41:59,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:41:59,201 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:41:59,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:41:59,202 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:41:59,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:41:59,203 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:41:59,205 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:41:59,206 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:41:59,206 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:41:59,206 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:41:59,207 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:41:59,207 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:41:59,207 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:41:59,211 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:41:59,212 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:41:59,212 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:41:59,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:41:59,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:59,213 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:41:59,213 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:41:59,214 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:41:59,214 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:41:59,214 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_adaac940-f9a9-4520-b3a2-d6360303aa7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8374eced2cbda6aab489eb004cb8e41f23aad88b98cd5c6913f13583171f2c3f [2024-11-08 19:41:59,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:41:59,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:41:59,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:41:59,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:41:59,579 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:41:59,581 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i Unable to find full path for "g++" [2024-11-08 19:42:01,595 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:42:01,946 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:42:01,947 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-1.i [2024-11-08 19:42:01,974 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/data/b3d08b6ea/59386898719c437fa798f9ee2c7e277f/FLAGd64f262f6 [2024-11-08 19:42:01,996 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/data/b3d08b6ea/59386898719c437fa798f9ee2c7e277f [2024-11-08 19:42:01,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:42:02,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:42:02,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:02,002 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:42:02,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:42:02,012 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:02,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a98d6d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:02, skipping insertion in model container [2024-11-08 19:42:02,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:01" (1/1) ... [2024-11-08 19:42:02,094 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:42:02,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:02,993 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:42:03,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:03,290 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:42:03,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03 WrapperNode [2024-11-08 19:42:03,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:03,292 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:03,293 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:42:03,293 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:42:03,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,337 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,423 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 24, calls inlined = 36, statements flattened = 1607 [2024-11-08 19:42:03,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:03,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:42:03,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:42:03,429 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:42:03,442 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,455 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,456 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,506 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,523 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,537 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:42:03,563 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:42:03,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:42:03,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:42:03,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:03" (1/1) ... [2024-11-08 19:42:03,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:03,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:42:03,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:42:03,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adaac940-f9a9-4520-b3a2-d6360303aa7d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:42:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:42:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:42:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:42:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:42:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:42:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:42:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:42:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:42:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:42:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:42:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:42:03,930 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:42:03,932 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:42:06,874 INFO L? ?]: Removed 1383 outVars from TransFormulas that were not future-live. [2024-11-08 19:42:06,874 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:42:08,636 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:42:08,636 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 19:42:08,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:08 BoogieIcfgContainer [2024-11-08 19:42:08,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:42:08,639 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:42:08,639 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:42:08,650 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:42:08,650 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:08" (1/1) ... [2024-11-08 19:42:08,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:42:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1051 states and 1198 transitions. [2024-11-08 19:42:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1198 transitions. [2024-11-08 19:42:08,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:42:08,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,060 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 19:42:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1050 states and 1197 transitions. [2024-11-08 19:42:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1197 transitions. [2024-11-08 19:42:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:42:09,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,272 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 19:42:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1049 states and 1196 transitions. [2024-11-08 19:42:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1196 transitions. [2024-11-08 19:42:09,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:42:09,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,434 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 19:42:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1048 states and 1194 transitions. [2024-11-08 19:42:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1194 transitions. [2024-11-08 19:42:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:42:09,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,552 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 19:42:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1049 states and 1196 transitions. [2024-11-08 19:42:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1196 transitions. [2024-11-08 19:42:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:42:09,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,698 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 19:42:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 1048 states and 1195 transitions. [2024-11-08 19:42:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1195 transitions. [2024-11-08 19:42:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:42:09,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,930 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 19:42:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 1051 states and 1200 transitions. [2024-11-08 19:42:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1200 transitions. [2024-11-08 19:42:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:42:10,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,224 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 19:42:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1050 states and 1199 transitions. [2024-11-08 19:42:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1199 transitions. [2024-11-08 19:42:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:42:10,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,296 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 19:42:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1051 states and 1201 transitions. [2024-11-08 19:42:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1201 transitions. [2024-11-08 19:42:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:42:10,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,393 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 19:42:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1052 states and 1203 transitions. [2024-11-08 19:42:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1203 transitions. [2024-11-08 19:42:10,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:42:10,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,618 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 19:42:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 1053 states and 1205 transitions. [2024-11-08 19:42:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1205 transitions. [2024-11-08 19:42:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:42:10,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,952 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 19:42:10,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1052 states and 1203 transitions. [2024-11-08 19:42:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1203 transitions. [2024-11-08 19:42:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:42:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,022 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 19:42:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 1053 states and 1205 transitions. [2024-11-08 19:42:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1205 transitions. [2024-11-08 19:42:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:42:11,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,076 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 19:42:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1054 states and 1207 transitions. [2024-11-08 19:42:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1207 transitions. [2024-11-08 19:42:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:42:11,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,258 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 19:42:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1056 states and 1211 transitions. [2024-11-08 19:42:11,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1211 transitions. [2024-11-08 19:42:11,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:42:11,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,450 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 19:42:11,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1055 states and 1210 transitions. [2024-11-08 19:42:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1210 transitions. [2024-11-08 19:42:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:42:11,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,574 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 19:42:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1056 states and 1211 transitions. [2024-11-08 19:42:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1211 transitions. [2024-11-08 19:42:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:42:11,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,647 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 19:42:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1057 states and 1213 transitions. [2024-11-08 19:42:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1213 transitions. [2024-11-08 19:42:11,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:42:11,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,882 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 19:42:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1060 states and 1217 transitions. [2024-11-08 19:42:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1217 transitions. [2024-11-08 19:42:12,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:42:12,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,032 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 19:42:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1060 states and 1215 transitions. [2024-11-08 19:42:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1215 transitions. [2024-11-08 19:42:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:42:12,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,164 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 19:42:12,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1061 states and 1213 transitions. [2024-11-08 19:42:12,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1213 transitions. [2024-11-08 19:42:12,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:42:12,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,571 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 19:42:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1061 states and 1209 transitions. [2024-11-08 19:42:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1209 transitions. [2024-11-08 19:42:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:42:12,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,618 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 19:42:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1061 states and 1207 transitions. [2024-11-08 19:42:12,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1207 transitions. [2024-11-08 19:42:12,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:42:12,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,780 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 19:42:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1021 states and 1163 transitions. [2024-11-08 19:42:12,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1163 transitions. [2024-11-08 19:42:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:42:12,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,046 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 19:42:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1018 states and 1159 transitions. [2024-11-08 19:42:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1159 transitions. [2024-11-08 19:42:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:42:13,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,480 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 19:42:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 1015 states and 1155 transitions. [2024-11-08 19:42:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1155 transitions. [2024-11-08 19:42:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:42:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,859 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 19:42:14,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1012 states and 1151 transitions. [2024-11-08 19:42:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1151 transitions. [2024-11-08 19:42:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:42:14,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,198 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 19:42:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 1009 states and 1147 transitions. [2024-11-08 19:42:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1147 transitions. [2024-11-08 19:42:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:42:14,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,498 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 19:42:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1006 states and 1143 transitions. [2024-11-08 19:42:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1143 transitions. [2024-11-08 19:42:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:42:14,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,639 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 19:42:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 1003 states and 1139 transitions. [2024-11-08 19:42:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1139 transitions. [2024-11-08 19:42:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:14,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,806 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 19:42:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 1000 states and 1135 transitions. [2024-11-08 19:42:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1135 transitions. [2024-11-08 19:42:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:42:14,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:15,063 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 19:42:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 999 states and 1134 transitions. [2024-11-08 19:42:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1134 transitions. [2024-11-08 19:42:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:42:15,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:15,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:15,948 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 19:42:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 1020 states and 1156 transitions. [2024-11-08 19:42:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1156 transitions. [2024-11-08 19:42:17,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:42:17,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:17,223 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 19:42:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 1020 states and 1155 transitions. [2024-11-08 19:42:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1155 transitions. [2024-11-08 19:42:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:42:17,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:17,700 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 19:42:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 1019 states and 1154 transitions. [2024-11-08 19:42:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1154 transitions. [2024-11-08 19:42:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:42:17,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,057 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 19:42:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 1022 states and 1160 transitions. [2024-11-08 19:42:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1160 transitions. [2024-11-08 19:42:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:42:18,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,597 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 19:42:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1021 states and 1159 transitions. [2024-11-08 19:42:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1159 transitions. [2024-11-08 19:42:18,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:42:18,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,739 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 19:42:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1024 states and 1163 transitions. [2024-11-08 19:42:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1163 transitions. [2024-11-08 19:42:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:42:18,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,828 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 19:42:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 1023 states and 1162 transitions. [2024-11-08 19:42:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1162 transitions. [2024-11-08 19:42:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:42:18,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:18,990 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 19:42:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 1026 states and 1166 transitions. [2024-11-08 19:42:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1166 transitions. [2024-11-08 19:42:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:42:19,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:19,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:19,067 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 19:42:29,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 1026 states and 1164 transitions. [2024-11-08 19:42:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1164 transitions. [2024-11-08 19:42:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:42:29,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:41,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1039 states and 1188 transitions. [2024-11-08 19:42:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1188 transitions. [2024-11-08 19:42:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:42:42,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:42,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:42,238 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 19:42:54,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:55,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1052 states and 1210 transitions. [2024-11-08 19:42:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1210 transitions. [2024-11-08 19:42:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:55,929 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 19:42:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1053 states and 1210 transitions. [2024-11-08 19:42:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1210 transitions. [2024-11-08 19:42:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:56,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,113 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 19:42:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1054 states and 1210 transitions. [2024-11-08 19:42:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1210 transitions. [2024-11-08 19:42:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:56,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1055 states and 1210 transitions. [2024-11-08 19:42:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1210 transitions. [2024-11-08 19:42:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:56,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,497 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 19:42:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1056 states and 1210 transitions. [2024-11-08 19:42:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1210 transitions. [2024-11-08 19:42:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:56,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,611 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 19:42:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1055 states and 1209 transitions. [2024-11-08 19:42:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1209 transitions. [2024-11-08 19:42:56,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:56,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:56,989 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 19:42:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1056 states and 1211 transitions. [2024-11-08 19:42:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1211 transitions. [2024-11-08 19:42:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:57,688 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 19:42:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1057 states and 1211 transitions. [2024-11-08 19:42:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1211 transitions. [2024-11-08 19:42:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:57,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:57,840 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 19:42:57,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1058 states and 1211 transitions. [2024-11-08 19:42:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1211 transitions. [2024-11-08 19:42:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:42:57,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:57,953 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 19:42:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1057 states and 1210 transitions. [2024-11-08 19:42:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1210 transitions. [2024-11-08 19:42:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:42:57,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,290 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 19:42:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1058 states and 1211 transitions. [2024-11-08 19:42:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1211 transitions. [2024-11-08 19:42:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:42:58,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,555 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 19:43:05,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:05,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1102 states and 1270 transitions. [2024-11-08 19:43:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1270 transitions. [2024-11-08 19:43:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:43:05,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:06,017 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 19:43:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1101 states and 1269 transitions. [2024-11-08 19:43:06,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1269 transitions. [2024-11-08 19:43:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:43:06,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:06,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:06,678 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 19:43:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1103 states and 1271 transitions. [2024-11-08 19:43:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1271 transitions. [2024-11-08 19:43:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:43:06,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,056 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 19:43:07,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1104 states and 1271 transitions. [2024-11-08 19:43:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1271 transitions. [2024-11-08 19:43:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:43:07,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,233 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 19:43:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1105 states and 1271 transitions. [2024-11-08 19:43:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1271 transitions. [2024-11-08 19:43:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:43:07,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,433 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 19:43:07,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1104 states and 1270 transitions. [2024-11-08 19:43:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1270 transitions. [2024-11-08 19:43:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:43:07,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,692 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 19:43:07,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1105 states and 1271 transitions. [2024-11-08 19:43:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1271 transitions. [2024-11-08 19:43:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:43:07,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,866 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 19:43:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1106 states and 1271 transitions. [2024-11-08 19:43:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1271 transitions. [2024-11-08 19:43:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:43:07,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:08,054 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 19:43:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1108 states and 1272 transitions. [2024-11-08 19:43:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1272 transitions. [2024-11-08 19:43:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:43:08,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:08,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:08,871 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 19:43:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1110 states and 1274 transitions. [2024-11-08 19:43:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1274 transitions. [2024-11-08 19:43:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:43:08,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:08,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:09,036 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 19:43:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1112 states and 1276 transitions. [2024-11-08 19:43:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1276 transitions. [2024-11-08 19:43:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:43:09,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:10,460 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 19:43:22,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1163 states and 1342 transitions. [2024-11-08 19:43:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1342 transitions. [2024-11-08 19:43:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:43:23,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:24,993 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 19:43:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1214 states and 1408 transitions. [2024-11-08 19:43:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1408 transitions. [2024-11-08 19:43:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:43:36,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,254 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 19:43:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1215 states and 1409 transitions. [2024-11-08 19:43:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1409 transitions. [2024-11-08 19:43:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:43:38,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms