./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:58:52,529 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:52,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 01:58:52,632 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:58:52,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:58:52,674 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:52,675 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:52,677 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:52,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:52,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:58:52,679 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:58:52,679 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:52,679 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:58:52,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:52,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:58:52,679 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:52,680 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:52,680 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:52,681 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:52,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:52,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:52,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:52,681 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:58:52,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:58:52,681 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3 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-memcleanup) ) 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 -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2024-11-25 01:58:52,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:52,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:52,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:52,993 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:52,993 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:52,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2024-11-25 01:58:56,448 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/data/ed19874f4/2dcf070fbe2b429fa5db95970653bbd9/FLAG5d3c11e63 [2024-11-25 01:58:57,028 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:57,029 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2024-11-25 01:58:57,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/data/ed19874f4/2dcf070fbe2b429fa5db95970653bbd9/FLAG5d3c11e63 [2024-11-25 01:58:57,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/data/ed19874f4/2dcf070fbe2b429fa5db95970653bbd9 [2024-11-25 01:58:57,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:57,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:57,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:57,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:57,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:57,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:57" (1/1) ... [2024-11-25 01:58:57,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a881931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:57, skipping insertion in model container [2024-11-25 01:58:57,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:57" (1/1) ... [2024-11-25 01:58:57,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:58,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:58,111 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:58:58,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:58,385 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:58:58,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58 WrapperNode [2024-11-25 01:58:58,386 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:58,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:58,388 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:58:58,388 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:58:58,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,450 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,611 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 17, calls inlined = 44, statements flattened = 3539 [2024-11-25 01:58:58,611 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:58,612 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:58:58,612 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:58:58,612 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:58:58,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,651 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,738 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,748 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,796 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,811 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,824 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,850 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:58:58,852 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:58:58,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:58:58,853 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:58:58,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:58" (1/1) ... [2024-11-25 01:58:58,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:58,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:58:58,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:58:58,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7333c40-164a-4393-81ae-b1ff6feca4e3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:58:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:58:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:58:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:58:59,247 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:58:59,249 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:59:03,976 INFO L? ?]: Removed 887 outVars from TransFormulas that were not future-live. [2024-11-25 01:59:03,976 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:59:08,593 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:59:08,594 INFO L312 CfgBuilder]: Removed 85 assume(true) statements. [2024-11-25 01:59:08,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:08 BoogieIcfgContainer [2024-11-25 01:59:08,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:59:08,595 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:59:08,595 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:59:08,609 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:59:08,609 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:08" (1/1) ... [2024-11-25 01:59:08,619 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:59:08,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 355 states and 593 transitions. [2024-11-25 01:59:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 593 transitions. [2024-11-25 01:59:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 01:59:08,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2024-11-25 01:59:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2024-11-25 01:59:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 01:59:08,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 354 states and 583 transitions. [2024-11-25 01:59:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 583 transitions. [2024-11-25 01:59:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:09,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 356 states and 584 transitions. [2024-11-25 01:59:09,483 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 584 transitions. [2024-11-25 01:59:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 01:59:09,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 356 states and 579 transitions. [2024-11-25 01:59:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 579 transitions. [2024-11-25 01:59:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 01:59:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 575 transitions. [2024-11-25 01:59:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 575 transitions. [2024-11-25 01:59:12,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 01:59:12,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 356 states and 569 transitions. [2024-11-25 01:59:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 569 transitions. [2024-11-25 01:59:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 01:59:12,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:23,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 356 states and 561 transitions. [2024-11-25 01:59:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 561 transitions. [2024-11-25 01:59:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 01:59:23,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 370 states and 579 transitions. [2024-11-25 01:59:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 579 transitions. [2024-11-25 01:59:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 01:59:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 370 states and 577 transitions. [2024-11-25 01:59:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 577 transitions. [2024-11-25 01:59:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 01:59:24,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:31,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 370 states and 575 transitions. [2024-11-25 01:59:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions. [2024-11-25 01:59:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:31,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:42,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:52,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:59,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 373 states and 577 transitions. [2024-11-25 01:59:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 577 transitions. [2024-11-25 01:59:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 01:59:59,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 376 states and 583 transitions. [2024-11-25 02:00:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 583 transitions. [2024-11-25 02:00:01,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:00:01,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 376 states and 578 transitions. [2024-11-25 02:00:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 578 transitions. [2024-11-25 02:00:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:00:01,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 376 states and 572 transitions. [2024-11-25 02:00:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 572 transitions. [2024-11-25 02:00:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:00:01,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:08,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:08,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 376 states and 566 transitions. [2024-11-25 02:00:08,726 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 566 transitions. [2024-11-25 02:00:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:00:08,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:08,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:19,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:20,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 390 states and 585 transitions. [2024-11-25 02:00:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 585 transitions. [2024-11-25 02:00:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:00:20,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 390 states and 583 transitions. [2024-11-25 02:00:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 583 transitions. [2024-11-25 02:00:20,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:00:20,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:20,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 390 states and 581 transitions. [2024-11-25 02:00:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 581 transitions. [2024-11-25 02:00:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:00:20,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:23,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 390 states and 579 transitions. [2024-11-25 02:00:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 579 transitions. [2024-11-25 02:00:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:00:23,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:23,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:34,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:44,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:49,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 393 states and 581 transitions. [2024-11-25 02:00:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 581 transitions. [2024-11-25 02:00:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:00:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:01:00,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:03,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 423 states and 617 transitions. [2024-11-25 02:01:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 617 transitions. [2024-11-25 02:01:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:01:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:03,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:01:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 423 states and 615 transitions. [2024-11-25 02:01:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2024-11-25 02:01:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:01:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:03,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:01:14,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:24,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:29,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 426 states and 617 transitions. [2024-11-25 02:01:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 617 transitions. [2024-11-25 02:01:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:01:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:01:33,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:44,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:54,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:58,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:09,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:12,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 501 states and 716 transitions. [2024-11-25 02:02:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 716 transitions. [2024-11-25 02:02:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:02:12,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:12,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:02:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 501 states and 715 transitions. [2024-11-25 02:02:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 715 transitions. [2024-11-25 02:02:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:02:12,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:12,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:02:22,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 501 states and 713 transitions. [2024-11-25 02:02:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 713 transitions. [2024-11-25 02:02:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:02:22,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:22,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:02:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 501 states and 709 transitions. [2024-11-25 02:02:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 709 transitions. [2024-11-25 02:02:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:02:23,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:23,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:02:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 509 states and 719 transitions. [2024-11-25 02:02:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 719 transitions. [2024-11-25 02:02:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:02:24,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:24,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:02:34,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:44,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:54,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:55,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 512 states and 721 transitions. [2024-11-25 02:02:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 721 transitions. [2024-11-25 02:02:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:02:55,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:55,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:03:06,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 515 states and 723 transitions. [2024-11-25 02:03:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 723 transitions. [2024-11-25 02:03:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:03:06,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:07,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 515 states and 721 transitions. [2024-11-25 02:03:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 721 transitions. [2024-11-25 02:03:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:03:07,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:03:17,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:18,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 518 states and 723 transitions. [2024-11-25 02:03:18,600 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 723 transitions. [2024-11-25 02:03:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:03:18,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:03:20,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 519 states and 725 transitions. [2024-11-25 02:03:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 725 transitions. [2024-11-25 02:03:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:03:20,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:20,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 519 states and 724 transitions. [2024-11-25 02:03:20,837 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 724 transitions. [2024-11-25 02:03:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:03:20,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:25,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 520 states and 722 transitions. [2024-11-25 02:03:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 722 transitions. [2024-11-25 02:03:25,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:03:25,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:25,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:28,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:30,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:30,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 521 states and 724 transitions. [2024-11-25 02:03:30,868 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 724 transitions. [2024-11-25 02:03:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:03:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 522 states and 725 transitions. [2024-11-25 02:03:36,362 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 725 transitions. [2024-11-25 02:03:36,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:03:36,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:36,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:42,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 523 states and 725 transitions. [2024-11-25 02:03:42,415 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 725 transitions. [2024-11-25 02:03:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:03:42,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:42,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 524 states and 726 transitions. [2024-11-25 02:03:46,438 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 726 transitions. [2024-11-25 02:03:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:03:46,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 525 states and 727 transitions. [2024-11-25 02:03:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 727 transitions. [2024-11-25 02:03:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:03:49,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 526 states and 728 transitions. [2024-11-25 02:03:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 728 transitions. [2024-11-25 02:03:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:03:54,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:03:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 527 states and 729 transitions. [2024-11-25 02:03:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 729 transitions. [2024-11-25 02:03:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:03:58,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:04,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 528 states and 731 transitions. [2024-11-25 02:04:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 731 transitions. [2024-11-25 02:04:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:04:04,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:04,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 529 states and 732 transitions. [2024-11-25 02:04:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 732 transitions. [2024-11-25 02:04:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:04:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 530 states and 733 transitions. [2024-11-25 02:04:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 733 transitions. [2024-11-25 02:04:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:04:16,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:16,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 531 states and 733 transitions. [2024-11-25 02:04:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 733 transitions. [2024-11-25 02:04:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:04:24,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:28,054 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 532 states and 734 transitions. [2024-11-25 02:04:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 734 transitions. [2024-11-25 02:04:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:04:29,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:30,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:33,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:33,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 533 states and 735 transitions. [2024-11-25 02:04:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 735 transitions. [2024-11-25 02:04:33,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:04:33,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:33,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 534 states and 737 transitions. [2024-11-25 02:04:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 737 transitions. [2024-11-25 02:04:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:04:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:45,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 535 states and 737 transitions. [2024-11-25 02:04:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 737 transitions. [2024-11-25 02:04:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:04:45,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:45,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 536 states and 739 transitions. [2024-11-25 02:04:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 739 transitions. [2024-11-25 02:04:50,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:04:50,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 537 states and 739 transitions. [2024-11-25 02:04:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 739 transitions. [2024-11-25 02:04:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:04:56,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 538 states and 740 transitions. [2024-11-25 02:05:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 740 transitions. [2024-11-25 02:05:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:05:02,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:02,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 539 states and 741 transitions. [2024-11-25 02:05:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 741 transitions. [2024-11-25 02:05:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:05:08,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:14,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 540 states and 743 transitions. [2024-11-25 02:05:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 743 transitions. [2024-11-25 02:05:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:05:14,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:14,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 541 states and 743 transitions. [2024-11-25 02:05:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 743 transitions. [2024-11-25 02:05:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:05:21,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:21,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:27,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 542 states and 744 transitions. [2024-11-25 02:05:27,810 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 744 transitions. [2024-11-25 02:05:27,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:05:27,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:27,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:32,419 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:34,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 543 states and 746 transitions. [2024-11-25 02:05:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 746 transitions. [2024-11-25 02:05:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:05:34,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:34,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 544 states and 747 transitions. [2024-11-25 02:05:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 747 transitions. [2024-11-25 02:05:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:05:42,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:42,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 545 states and 748 transitions. [2024-11-25 02:05:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions. [2024-11-25 02:05:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:05:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 546 states and 748 transitions. [2024-11-25 02:06:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 748 transitions. [2024-11-25 02:06:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:06:00,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:05,523 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 547 states and 749 transitions. [2024-11-25 02:06:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 749 transitions. [2024-11-25 02:06:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:06:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:07,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 548 states and 751 transitions. [2024-11-25 02:06:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 751 transitions. [2024-11-25 02:06:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:06:15,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 549 states and 751 transitions. [2024-11-25 02:06:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 751 transitions. [2024-11-25 02:06:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:06:23,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:23,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 550 states and 752 transitions. [2024-11-25 02:06:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 752 transitions. [2024-11-25 02:06:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:06:32,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 551 states and 754 transitions. [2024-11-25 02:06:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 754 transitions. [2024-11-25 02:06:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:06:42,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:42,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:06:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 552 states and 755 transitions. [2024-11-25 02:06:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 755 transitions. [2024-11-25 02:06:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:06:51,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 553 states and 757 transitions. [2024-11-25 02:07:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 757 transitions. [2024-11-25 02:07:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:07:04,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:04,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 554 states and 757 transitions. [2024-11-25 02:07:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 757 transitions. [2024-11-25 02:07:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:07:16,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:16,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 555 states and 757 transitions. [2024-11-25 02:07:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 757 transitions. [2024-11-25 02:07:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:07:33,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 556 states and 759 transitions. [2024-11-25 02:07:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 759 transitions. [2024-11-25 02:07:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:07:42,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:42,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:07:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 557 states and 761 transitions. [2024-11-25 02:07:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 761 transitions. [2024-11-25 02:07:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:07:54,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:01,242 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 558 states and 761 transitions. [2024-11-25 02:08:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 761 transitions. [2024-11-25 02:08:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:08:05,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:05,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 559 states and 761 transitions. [2024-11-25 02:08:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 761 transitions. [2024-11-25 02:08:20,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:08:20,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:20,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:28,708 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 560 states and 763 transitions. [2024-11-25 02:08:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 763 transitions. [2024-11-25 02:08:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:08:31,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:08:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 561 states and 764 transitions. [2024-11-25 02:08:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 764 transitions. [2024-11-25 02:08:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:08:45,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:02,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:09:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 562 states and 764 transitions. [2024-11-25 02:09:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 764 transitions. [2024-11-25 02:09:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:09:02,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 563 states and 766 transitions. [2024-11-25 02:09:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 766 transitions. [2024-11-25 02:09:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:09:57,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 564 states and 767 transitions. [2024-11-25 02:10:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 767 transitions. [2024-11-25 02:10:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:10:02,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:02,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 565 states and 768 transitions. [2024-11-25 02:10:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 768 transitions. [2024-11-25 02:10:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:10:11,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:11,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:18,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 566 states and 769 transitions. [2024-11-25 02:10:18,071 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 769 transitions. [2024-11-25 02:10:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:10:18,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:18,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:23,471 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 567 states and 771 transitions. [2024-11-25 02:10:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 771 transitions. [2024-11-25 02:10:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:10:26,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 568 states and 772 transitions. [2024-11-25 02:10:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 772 transitions. [2024-11-25 02:10:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:10:34,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:34,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 569 states and 773 transitions. [2024-11-25 02:10:44,058 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 773 transitions. [2024-11-25 02:10:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:10:44,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:44,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:50,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:10:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 570 states and 774 transitions. [2024-11-25 02:10:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 774 transitions. [2024-11-25 02:10:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:10:54,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:11:04,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:04,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 571 states and 775 transitions. [2024-11-25 02:11:04,659 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 775 transitions. [2024-11-25 02:11:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:11:04,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:04,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:08,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:11:14,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 572 states and 776 transitions. [2024-11-25 02:11:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 776 transitions. [2024-11-25 02:11:14,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:11:14,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:14,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:21,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:11:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 573 states and 776 transitions. [2024-11-25 02:11:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 776 transitions. [2024-11-25 02:11:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:11:35,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:11:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 574 states and 778 transitions. [2024-11-25 02:11:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 778 transitions. [2024-11-25 02:11:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:52,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:11:57,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 575 states and 778 transitions. [2024-11-25 02:11:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 778 transitions. [2024-11-25 02:11:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:11:57,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:12:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:06,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 576 states and 779 transitions. [2024-11-25 02:12:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 779 transitions. [2024-11-25 02:12:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:12:06,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:13,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:12:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 577 states and 781 transitions. [2024-11-25 02:12:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 781 transitions. [2024-11-25 02:12:17,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:12:17,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:17,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:12:28,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 578 states and 783 transitions. [2024-11-25 02:12:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 783 transitions. [2024-11-25 02:12:28,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:12:28,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:28,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:12:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 579 states and 783 transitions. [2024-11-25 02:12:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 783 transitions. [2024-11-25 02:12:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:12:42,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:42,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.