./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1221f43edcd55fb28cc2c33b3cd78828237d81c097e561fccaa486cdd56e141 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:43:38,111 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:43:38,186 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:43:38,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:43:38,191 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:43:38,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:43:38,236 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:43:38,237 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:43:38,237 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:43:38,238 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:43:38,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:43:38,239 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:43:38,239 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:43:38,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:43:38,240 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:43:38,241 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:43:38,241 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:43:38,241 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:43:38,242 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:43:38,242 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:43:38,243 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:43:38,243 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:43:38,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:43:38,244 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:43:38,245 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:43:38,245 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:43:38,245 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:43:38,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:38,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:43:38,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:43:38,247 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:43:38,248 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:43:38,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:43:38,249 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1221f43edcd55fb28cc2c33b3cd78828237d81c097e561fccaa486cdd56e141 [2024-11-08 22:43:38,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:43:38,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:43:38,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:43:38,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:43:38,620 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:43:38,621 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 22:43:40,648 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:43:40,884 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:43:40,885 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-08 22:43:40,897 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/data/a9528a12f/63c4be5e55da4eb88621a1ee84ef5af2/FLAG8ee497ec3 [2024-11-08 22:43:40,913 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/data/a9528a12f/63c4be5e55da4eb88621a1ee84ef5af2 [2024-11-08 22:43:40,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:43:40,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:43:40,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:40,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:43:40,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:43:40,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:40" (1/1) ... [2024-11-08 22:43:40,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@234805a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:40, skipping insertion in model container [2024-11-08 22:43:40,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:40" (1/1) ... [2024-11-08 22:43:40,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:43:41,254 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-11-08 22:43:41,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:41,358 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:43:41,415 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-11-08 22:43:41,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:41,490 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:43:41,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41 WrapperNode [2024-11-08 22:43:41,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:41,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:41,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:43:41,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:43:41,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,520 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,561 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 695 [2024-11-08 22:43:41,561 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:41,562 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:43:41,562 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:43:41,562 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:43:41,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,579 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,580 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,591 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,596 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,600 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,603 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,608 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:43:41,609 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:43:41,610 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:43:41,610 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:43:41,611 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:41" (1/1) ... [2024-11-08 22:43:41,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:41,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:43:41,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:43:41,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_069dbda3-1b6b-4473-aaa2-883005199543/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:43:41,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:43:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:43:41,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:43:41,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:43:41,801 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:43:41,804 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:43:42,677 INFO L? ?]: Removed 82 outVars from TransFormulas that were not future-live. [2024-11-08 22:43:42,678 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:43:42,882 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:43:42,883 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:43:42,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:43:42 BoogieIcfgContainer [2024-11-08 22:43:42,883 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:43:42,884 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:43:42,884 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:43:42,895 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:43:42,896 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:43:42" (1/1) ... [2024-11-08 22:43:42,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:43:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2024-11-08 22:43:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2024-11-08 22:43:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:43:42,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:42,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 133 states and 224 transitions. [2024-11-08 22:43:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 224 transitions. [2024-11-08 22:43:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:43:43,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:44,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:44,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 137 states and 231 transitions. [2024-11-08 22:43:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 231 transitions. [2024-11-08 22:43:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:43:45,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:45,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 149 states and 256 transitions. [2024-11-08 22:43:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2024-11-08 22:43:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:43:47,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 157 states and 274 transitions. [2024-11-08 22:43:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 274 transitions. [2024-11-08 22:43:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:43:49,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 182 states and 331 transitions. [2024-11-08 22:44:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 331 transitions. [2024-11-08 22:44:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:44:03,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:13,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 204 states and 382 transitions. [2024-11-08 22:44:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 382 transitions. [2024-11-08 22:44:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:44:13,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 212 states and 401 transitions. [2024-11-08 22:44:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 401 transitions. [2024-11-08 22:44:20,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:44:20,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:20,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 232 states and 452 transitions. [2024-11-08 22:44:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 452 transitions. [2024-11-08 22:44:33,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:44:33,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 236 states and 459 transitions. [2024-11-08 22:44:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 459 transitions. [2024-11-08 22:44:44,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:44:44,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:00,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 236 states and 458 transitions. [2024-11-08 22:45:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 458 transitions. [2024-11-08 22:45:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:45:00,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 239 states and 464 transitions. [2024-11-08 22:45:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 464 transitions. [2024-11-08 22:45:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:45:03,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 242 states and 470 transitions. [2024-11-08 22:45:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 470 transitions. [2024-11-08 22:45:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:45:05,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:05,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 245 states and 477 transitions. [2024-11-08 22:45:07,989 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 477 transitions. [2024-11-08 22:45:07,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:45:07,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:07,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:25,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 260 states and 510 transitions. [2024-11-08 22:45:25,480 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 510 transitions. [2024-11-08 22:45:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:45:25,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:37,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 274 states and 546 transitions. [2024-11-08 22:45:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 546 transitions. [2024-11-08 22:45:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:45:37,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:37,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 281 states and 562 transitions. [2024-11-08 22:45:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 562 transitions. [2024-11-08 22:45:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:45:41,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 300 states and 606 transitions. [2024-11-08 22:45:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 606 transitions. [2024-11-08 22:45:57,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:45:57,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 304 states and 616 transitions. [2024-11-08 22:46:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 616 transitions. [2024-11-08 22:46:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:46:00,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 330 states and 683 transitions. [2024-11-08 22:47:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 683 transitions. [2024-11-08 22:47:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:47:09,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 337 states and 701 transitions. [2024-11-08 22:47:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 701 transitions. [2024-11-08 22:47:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:47:16,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:16,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 362 states and 760 transitions. [2024-11-08 22:48:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 760 transitions. [2024-11-08 22:48:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:43,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:43,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 366 states and 768 transitions. [2024-11-08 22:48:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 768 transitions. [2024-11-08 22:48:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:45,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 362 states and 760 transitions. [2024-11-08 22:48:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 760 transitions. [2024-11-08 22:48:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:49,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 355 states and 723 transitions. [2024-11-08 22:48:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 723 transitions. [2024-11-08 22:48:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:53,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 348 states and 707 transitions. [2024-11-08 22:48:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 707 transitions. [2024-11-08 22:48:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:48:57,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 351 states and 713 transitions. [2024-11-08 22:49:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 713 transitions. [2024-11-08 22:49:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:02,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:02,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 347 states and 704 transitions. [2024-11-08 22:49:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 704 transitions. [2024-11-08 22:49:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:06,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 344 states and 697 transitions. [2024-11-08 22:49:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 697 transitions. [2024-11-08 22:49:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:10,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 342 states and 692 transitions. [2024-11-08 22:49:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 692 transitions. [2024-11-08 22:49:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:15,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:42,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 349 states and 723 transitions. [2024-11-08 22:50:42,141 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 723 transitions. [2024-11-08 22:50:42,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:50:42,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:42,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:53,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 354 states and 721 transitions. [2024-11-08 22:52:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 721 transitions. [2024-11-08 22:52:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:52:53,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 354 states and 720 transitions. [2024-11-08 22:52:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 720 transitions. [2024-11-08 22:52:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:52:56,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 357 states and 724 transitions. [2024-11-08 22:53:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 724 transitions. [2024-11-08 22:53:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:53:05,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:05,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 357 states and 723 transitions. [2024-11-08 22:53:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 723 transitions. [2024-11-08 22:53:16,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:53:16,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 373 states and 761 transitions. [2024-11-08 22:54:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 761 transitions. [2024-11-08 22:54:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:54:16,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 381 states and 774 transitions. [2024-11-08 22:54:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 774 transitions. [2024-11-08 22:54:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:54:30,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:30,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 398 states and 815 transitions. [2024-11-08 22:55:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 815 transitions. [2024-11-08 22:55:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 402 states and 820 transitions. [2024-11-08 22:55:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 820 transitions. [2024-11-08 22:55:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:21,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:21,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 406 states and 830 transitions. [2024-11-08 22:55:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 830 transitions. [2024-11-08 22:55:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:26,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 406 states and 829 transitions. [2024-11-08 22:55:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 829 transitions. [2024-11-08 22:55:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:30,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 406 states and 828 transitions. [2024-11-08 22:55:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 828 transitions. [2024-11-08 22:55:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:37,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 409 states and 833 transitions. [2024-11-08 22:55:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 833 transitions. [2024-11-08 22:55:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:42,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 356 states and 710 transitions. [2024-11-08 22:55:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 710 transitions. [2024-11-08 22:55:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:55:46,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:46,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 363 states and 724 transitions. [2024-11-08 22:56:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 724 transitions. [2024-11-08 22:56:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:56:01,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.