./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0236.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_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/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_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0236.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/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_015f480c-e394-4bbb-ab00-85c7b6249314/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 9284cc089e563ce2bdd0201592786c36b8d718b3efb8766c887a82d2ff3babc3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:45:52,573 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:52,660 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:45:52,669 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:52,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:52,699 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:52,700 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:52,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:52,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:52,703 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:45:52,703 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:52,705 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:45:52,705 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:52,706 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:45:52,706 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:45:52,706 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:45:52,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:52,707 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:52,707 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:45:52,708 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:45:52,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:52,712 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:52,712 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:52,713 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:52,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:52,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:52,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:52,714 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:52,714 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:52,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:52,715 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_015f480c-e394-4bbb-ab00-85c7b6249314/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9284cc089e563ce2bdd0201592786c36b8d718b3efb8766c887a82d2ff3babc3 [2024-11-09 00:45:53,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:53,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:53,069 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:53,071 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:53,071 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:53,073 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/test-0236.i Unable to find full path for "g++" [2024-11-09 00:45:55,109 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:55,372 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:55,372 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/sv-benchmarks/c/memsafety/test-0236.i [2024-11-09 00:45:55,392 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/data/ba59c16ea/928756a204db4009bf954b7f088ce1cd/FLAGfb214cb6a [2024-11-09 00:45:55,684 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/data/ba59c16ea/928756a204db4009bf954b7f088ce1cd [2024-11-09 00:45:55,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:55,688 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:55,690 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:55,690 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:55,695 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:55,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63682653 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:55, skipping insertion in model container [2024-11-09 00:45:55,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:55" (1/1) ... [2024-11-09 00:45:55,758 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:56,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:56,295 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:56,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:56,427 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:56,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56 WrapperNode [2024-11-09 00:45:56,428 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:56,429 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:56,429 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:56,429 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:56,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,461 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,511 INFO L138 Inliner]: procedures = 188, calls = 67, calls flagged for inlining = 20, calls inlined = 30, statements flattened = 326 [2024-11-09 00:45:56,511 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:56,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:56,516 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:56,516 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:56,530 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,570 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,582 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,584 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,590 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,598 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:56,599 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:56,600 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:56,603 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:56,604 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:56,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:56,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:56,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_015f480c-e394-4bbb-ab00-85c7b6249314/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:45:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:45:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:45:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:45:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:45:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:45:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:56,821 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:45:56,824 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:45:57,630 INFO L? ?]: Removed 331 outVars from TransFormulas that were not future-live. [2024-11-09 00:45:57,631 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:45:57,817 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:45:57,820 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-09 00:45:57,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:57 BoogieIcfgContainer [2024-11-09 00:45:57,822 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:45:57,823 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:45:57,824 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:45:57,835 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:45:57,835 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:57" (1/1) ... [2024-11-09 00:45:57,844 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:45:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 192 states and 217 transitions. [2024-11-09 00:45:57,901 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 217 transitions. [2024-11-09 00:45:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:45:57,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 192 states and 216 transitions. [2024-11-09 00:45:58,097 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 216 transitions. [2024-11-09 00:45:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:45:58,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 191 states and 215 transitions. [2024-11-09 00:45:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 215 transitions. [2024-11-09 00:45:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:45:58,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:45:58,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:58,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:45:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 190 states and 214 transitions. [2024-11-09 00:45:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 214 transitions. [2024-11-09 00:45:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:45:58,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 190 states and 213 transitions. [2024-11-09 00:45:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 213 transitions. [2024-11-09 00:45:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:45:58,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 189 states and 212 transitions. [2024-11-09 00:45:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 212 transitions. [2024-11-09 00:45:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:45:58,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:45:58,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:58,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:45:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 188 states and 211 transitions. [2024-11-09 00:45:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 211 transitions. [2024-11-09 00:45:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:45:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 188 states and 210 transitions. [2024-11-09 00:45:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 210 transitions. [2024-11-09 00:45:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:45:59,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 187 states and 209 transitions. [2024-11-09 00:45:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 209 transitions. [2024-11-09 00:45:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:45:59,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:59,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-09 00:45:59,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:59,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:45:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 188 states and 210 transitions. [2024-11-09 00:45:59,561 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 210 transitions. [2024-11-09 00:45:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:45:59,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:59,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:45:59,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:45:59,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:45:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:45:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 189 states and 211 transitions. [2024-11-09 00:45:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 211 transitions. [2024-11-09 00:45:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:45:59,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:45:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:00,002 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:46:00,004 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:00,045 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:00,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-09 00:46:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 190 states and 213 transitions. [2024-11-09 00:46:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 213 transitions. [2024-11-09 00:46:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:46:00,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:00,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:00,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:46:00,833 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:00,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 191 states and 215 transitions. [2024-11-09 00:46:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 215 transitions. [2024-11-09 00:46:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:46:01,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:01,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:01,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:01,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:46:01,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:01,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:02,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-09 00:46:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 192 states and 216 transitions. [2024-11-09 00:46:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 216 transitions. [2024-11-09 00:46:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:46:02,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:02,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:46:02,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:03,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:03,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 193 states and 217 transitions. [2024-11-09 00:46:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 217 transitions. [2024-11-09 00:46:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:46:03,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:03,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:03,694 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:46:03,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:03,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:04,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:04,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 194 states and 218 transitions. [2024-11-09 00:46:04,042 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 218 transitions. [2024-11-09 00:46:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:46:04,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:04,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:04,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:46:04,199 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:04,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:46:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 197 states and 221 transitions. [2024-11-09 00:46:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 221 transitions. [2024-11-09 00:46:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:46:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:46:05,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:05,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:46:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 196 states and 220 transitions. [2024-11-09 00:46:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 220 transitions. [2024-11-09 00:46:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:46:05,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:05,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:46:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 195 states and 218 transitions. [2024-11-09 00:46:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 218 transitions. [2024-11-09 00:46:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:46:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,882 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-09 00:46:05,886 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:05,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:06,009 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2024-11-09 00:46:06,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2024-11-09 00:46:06,032 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:46:06,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 195 states and 219 transitions. [2024-11-09 00:46:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 219 transitions. [2024-11-09 00:46:06,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:46:06,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:06,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:46:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 195 states and 218 transitions. [2024-11-09 00:46:06,554 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 218 transitions. [2024-11-09 00:46:06,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:46:06,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:06,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:46:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 194 states and 217 transitions. [2024-11-09 00:46:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 217 transitions. [2024-11-09 00:46:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:46:06,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:06,979 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:46:06,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:06,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:07,095 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:46:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:07,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 195 states and 218 transitions. [2024-11-09 00:46:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 218 transitions. [2024-11-09 00:46:07,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:46:07,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:07,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:46:07,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:08,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 197 states and 222 transitions. [2024-11-09 00:46:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 222 transitions. [2024-11-09 00:46:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:46:08,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:08,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:09,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-09 00:46:09,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:09,579 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:09,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 198 states and 223 transitions. [2024-11-09 00:46:10,307 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 223 transitions. [2024-11-09 00:46:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:46:10,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:10,544 INFO L255 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-09 00:46:10,547 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:10,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:10,743 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:11,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 200 states and 227 transitions. [2024-11-09 00:46:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 227 transitions. [2024-11-09 00:46:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:46:11,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:11,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:12,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:46:12,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:12,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:46:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 201 states and 228 transitions. [2024-11-09 00:46:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 228 transitions. [2024-11-09 00:46:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:46:12,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:12,785 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-09 00:46:12,789 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:13,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-09 00:46:13,122 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:46:13,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:13,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 202 states and 229 transitions. [2024-11-09 00:46:13,707 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 229 transitions. [2024-11-09 00:46:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:46:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:46:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:14,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:46:14,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:46:14,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-09 00:46:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 201 states and 228 transitions. [2024-11-09 00:46:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 228 transitions. [2024-11-09 00:46:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:46:14,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:14,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 200 states and 227 transitions. [2024-11-09 00:46:14,377 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 227 transitions. [2024-11-09 00:46:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:46:14,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:14,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 199 states and 226 transitions. [2024-11-09 00:46:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 226 transitions. [2024-11-09 00:46:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:46:15,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:15,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 198 states and 225 transitions. [2024-11-09 00:46:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 225 transitions. [2024-11-09 00:46:17,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:46:17,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:17,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 199 states and 226 transitions. [2024-11-09 00:46:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 226 transitions. [2024-11-09 00:46:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:46:20,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:20,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 200 states and 228 transitions. [2024-11-09 00:46:21,666 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 228 transitions. [2024-11-09 00:46:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:46:21,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:21,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 201 states and 229 transitions. [2024-11-09 00:46:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 229 transitions. [2024-11-09 00:46:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:46:34,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:34,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:37,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 202 states and 231 transitions. [2024-11-09 00:46:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 231 transitions. [2024-11-09 00:46:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:46:37,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:37,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 203 states and 231 transitions. [2024-11-09 00:46:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 231 transitions. [2024-11-09 00:46:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:46:40,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 204 states and 233 transitions. [2024-11-09 00:46:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 233 transitions. [2024-11-09 00:46:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:46:46,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:46:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 205 states and 234 transitions. [2024-11-09 00:46:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 234 transitions. [2024-11-09 00:46:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:46:57,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 206 states and 235 transitions. [2024-11-09 00:47:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 235 transitions. [2024-11-09 00:47:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:47:02,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:02,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:06,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 207 states and 236 transitions. [2024-11-09 00:47:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 236 transitions. [2024-11-09 00:47:06,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:47:06,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:06,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:10,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 208 states and 237 transitions. [2024-11-09 00:47:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 237 transitions. [2024-11-09 00:47:10,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:47:10,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 209 states and 239 transitions. [2024-11-09 00:47:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 239 transitions. [2024-11-09 00:47:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:47:17,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 210 states and 240 transitions. [2024-11-09 00:47:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 240 transitions. [2024-11-09 00:47:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:47:22,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:22,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:26,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 211 states and 242 transitions. [2024-11-09 00:47:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 242 transitions. [2024-11-09 00:47:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:47:26,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:26,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 212 states and 242 transitions. [2024-11-09 00:47:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 242 transitions. [2024-11-09 00:47:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:47:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:34,170 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 213 states and 242 transitions. [2024-11-09 00:47:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 242 transitions. [2024-11-09 00:47:42,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:47:42,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:42,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:43,904 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 214 states and 244 transitions. [2024-11-09 00:47:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 244 transitions. [2024-11-09 00:47:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:47:46,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 215 states and 245 transitions. [2024-11-09 00:47:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 245 transitions. [2024-11-09 00:47:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:47:52,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:47:57,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 216 states and 245 transitions. [2024-11-09 00:47:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 245 transitions. [2024-11-09 00:47:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:47:57,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:57,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:48:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:07,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 217 states and 247 transitions. [2024-11-09 00:48:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 247 transitions. [2024-11-09 00:48:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:48:07,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:07,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:48:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:15,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 218 states and 248 transitions. [2024-11-09 00:48:15,285 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 248 transitions. [2024-11-09 00:48:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:48:15,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:15,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:17,364 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:48:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 219 states and 248 transitions. [2024-11-09 00:48:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 248 transitions. [2024-11-09 00:48:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:48:21,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:21,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:23,204 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:48:26,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 220 states and 250 transitions. [2024-11-09 00:48:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 250 transitions. [2024-11-09 00:48:26,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:48:26,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:26,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:49:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:20,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 221 states and 251 transitions. [2024-11-09 00:49:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 251 transitions. [2024-11-09 00:49:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:49:20,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:20,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:49:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 222 states and 251 transitions. [2024-11-09 00:49:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 251 transitions. [2024-11-09 00:49:30,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:49:30,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:49:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 223 states and 252 transitions. [2024-11-09 00:49:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 252 transitions. [2024-11-09 00:49:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:49:39,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:49:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 224 states and 253 transitions. [2024-11-09 00:49:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 253 transitions. [2024-11-09 00:49:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:49:46,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:50:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 225 states and 254 transitions. [2024-11-09 00:50:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 254 transitions. [2024-11-09 00:50:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:50:02,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:50:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:12,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 226 states and 255 transitions. [2024-11-09 00:50:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 255 transitions. [2024-11-09 00:50:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:50:12,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:12,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:15,352 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:50:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 227 states and 256 transitions. [2024-11-09 00:50:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 256 transitions. [2024-11-09 00:50:21,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:50:21,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:50:29,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 228 states and 257 transitions. [2024-11-09 00:50:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 257 transitions. [2024-11-09 00:50:29,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:50:29,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:29,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:50:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 229 states and 258 transitions. [2024-11-09 00:50:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 258 transitions. [2024-11-09 00:50:37,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:50:37,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:51:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 230 states and 259 transitions. [2024-11-09 00:51:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 259 transitions. [2024-11-09 00:51:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:51:00,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:51:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 231 states and 260 transitions. [2024-11-09 00:51:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 260 transitions. [2024-11-09 00:51:11,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:51:11,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:11,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:51:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 232 states and 261 transitions. [2024-11-09 00:51:20,511 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 261 transitions. [2024-11-09 00:51:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:51:20,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:20,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:51:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 233 states and 262 transitions. [2024-11-09 00:51:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 262 transitions. [2024-11-09 00:51:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:51:29,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:51:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 234 states and 263 transitions. [2024-11-09 00:51:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 263 transitions. [2024-11-09 00:51:52,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:51:52,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:55,716 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:52:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 235 states and 264 transitions. [2024-11-09 00:52:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 264 transitions. [2024-11-09 00:52:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:52:03,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:52:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 236 states and 265 transitions. [2024-11-09 00:52:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 265 transitions. [2024-11-09 00:52:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:52:13,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:52:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 237 states and 266 transitions. [2024-11-09 00:52:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 266 transitions. [2024-11-09 00:52:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:52:24,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:24,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:52:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:50,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 238 states and 267 transitions. [2024-11-09 00:52:50,268 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 267 transitions. [2024-11-09 00:52:50,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:52:50,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:50,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:53:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 239 states and 268 transitions. [2024-11-09 00:53:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 268 transitions. [2024-11-09 00:53:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:53:03,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:03,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 898 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:53:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 240 states and 269 transitions. [2024-11-09 00:53:14,790 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 269 transitions. [2024-11-09 00:53:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:53:14,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:53:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 241 states and 270 transitions. [2024-11-09 00:53:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 270 transitions. [2024-11-09 00:53:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:53:26,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:26,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 983 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:53:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 242 states and 271 transitions. [2024-11-09 00:53:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 271 transitions. [2024-11-09 00:53:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:53:50,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:50,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:50,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:54:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 243 states and 272 transitions. [2024-11-09 00:54:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 272 transitions. [2024-11-09 00:54:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:54:05,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:10,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1072 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:54:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:19,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 244 states and 273 transitions. [2024-11-09 00:54:19,854 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 273 transitions. [2024-11-09 00:54:19,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:54:19,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:19,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:54:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 245 states and 274 transitions. [2024-11-09 00:54:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 274 transitions. [2024-11-09 00:54:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:54:34,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:54:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 246 states and 275 transitions. [2024-11-09 00:54:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 275 transitions. [2024-11-09 00:54:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:54:47,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:55:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 247 states and 276 transitions. [2024-11-09 00:55:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 276 transitions. [2024-11-09 00:55:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:55:07,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:07,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:55:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 248 states and 277 transitions. [2024-11-09 00:55:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 277 transitions. [2024-11-09 00:55:19,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:55:19,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:55:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 249 states and 278 transitions. [2024-11-09 00:55:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 278 transitions. [2024-11-09 00:55:31,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:55:31,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:55:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 250 states and 279 transitions. [2024-11-09 00:55:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 279 transitions. [2024-11-09 00:55:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:55:58,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1415 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:56:13,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 251 states and 280 transitions. [2024-11-09 00:56:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 280 transitions. [2024-11-09 00:56:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:56:13,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:56:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 252 states and 281 transitions. [2024-11-09 00:56:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 281 transitions. [2024-11-09 00:56:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:56:29,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:57:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 253 states and 282 transitions. [2024-11-09 00:57:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 282 transitions. [2024-11-09 00:57:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:02,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1577 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:57:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 254 states and 283 transitions. [2024-11-09 00:57:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 283 transitions. [2024-11-09 00:57:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:57:23,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:23,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:57:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 255 states and 284 transitions. [2024-11-09 00:57:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 284 transitions. [2024-11-09 00:57:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:57:43,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:43,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:58:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 256 states and 285 transitions. [2024-11-09 00:58:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 285 transitions. [2024-11-09 00:58:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:58:05,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:58:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 257 states and 286 transitions. [2024-11-09 00:58:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 286 transitions. [2024-11-09 00:58:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:58:23,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:23,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:58:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 258 states and 287 transitions. [2024-11-09 00:58:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 287 transitions. [2024-11-09 00:58:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:58:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1867 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:59:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 259 states and 288 transitions. [2024-11-09 00:59:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 288 transitions. [2024-11-09 00:59:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:59:15,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:59:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 260 states and 289 transitions. [2024-11-09 00:59:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 289 transitions. [2024-11-09 00:59:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:59:33,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1990 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked.