./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 52cbb0c1391c9e840599beece58e1ecbc8d18028ef540ea98f759da7158f4609 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:37:50,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:37:50,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:37:50,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:37:50,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:37:50,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:37:50,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:37:50,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:37:50,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:37:50,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:37:50,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:37:50,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:37:50,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:37:50,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:37:50,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:37:50,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:37:50,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:37:50,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:37:50,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:37:50,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:37:50,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:37:50,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:37:50,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:37:50,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:37:50,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:37:50,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:37:50,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:37:50,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:37:50,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:37:50,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:37:50,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:37:50,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:37:50,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:37:50,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:37:50,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:37:50,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:37:50,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:37:50,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:37:50,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:37:50,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:37:50,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:37:50,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:37:50,487 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:37:50,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:37:50,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:37:50,488 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:37:50,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:37:50,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:37:50,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:37:50,489 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:37:50,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:37:50,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:37:50,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:37:50,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:37:50,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:37:50,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:37:50,490 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:37:50,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:37:50,491 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:37:50,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:37:50,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:37:50,491 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:37:50,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:37:50,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:37:50,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:37:50,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:37:50,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:37:50,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:37:50,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:37:50,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:37:50,493 INFO L138 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52cbb0c1391c9e840599beece58e1ecbc8d18028ef540ea98f759da7158f4609 [2022-12-14 20:37:50,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:37:50,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:37:50,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:37:50,703 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:37:50,703 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:37:50,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-14 20:37:53,319 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:37:53,653 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:37:53,654 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-14 20:37:53,668 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/data/36970a987/c447ee748bed489dad781964fa259b01/FLAG73d5fd95c [2022-12-14 20:37:53,678 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/data/36970a987/c447ee748bed489dad781964fa259b01 [2022-12-14 20:37:53,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:37:53,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:37:53,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:37:53,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:37:53,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:37:53,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:37:53" (1/1) ... [2022-12-14 20:37:53,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@407f3ba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:53, skipping insertion in model container [2022-12-14 20:37:53,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:37:53" (1/1) ... [2022-12-14 20:37:53,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:37:53,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:37:54,113 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13531,13544] [2022-12-14 20:37:54,137 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18011,18024] [2022-12-14 20:37:54,145 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19303,19316] [2022-12-14 20:37:54,150 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[20061,20074] [2022-12-14 20:37:54,166 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21681,21694] [2022-12-14 20:37:54,170 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[22439,22452] [2022-12-14 20:37:54,175 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23525,23538] [2022-12-14 20:37:54,186 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26064,26077] [2022-12-14 20:37:54,190 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26825,26838] [2022-12-14 20:37:54,196 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27914,27927] [2022-12-14 20:37:54,205 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29919,29932] [2022-12-14 20:37:54,220 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[33842,33855] [2022-12-14 20:37:54,224 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34603,34616] [2022-12-14 20:37:54,229 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35696,35709] [2022-12-14 20:37:54,237 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[37705,37718] [2022-12-14 20:37:54,251 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41308,41321] [2022-12-14 20:37:54,275 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48185,48198] [2022-12-14 20:37:54,279 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48946,48959] [2022-12-14 20:37:54,283 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[50035,50048] [2022-12-14 20:37:54,291 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52040,52053] [2022-12-14 20:37:54,302 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[55429,55442] [2022-12-14 20:37:54,320 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61126,61139] [2022-12-14 20:37:54,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:37:54,591 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:37:54,642 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13531,13544] [2022-12-14 20:37:54,660 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18011,18024] [2022-12-14 20:37:54,665 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19303,19316] [2022-12-14 20:37:54,668 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[20061,20074] [2022-12-14 20:37:54,676 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21681,21694] [2022-12-14 20:37:54,679 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[22439,22452] [2022-12-14 20:37:54,683 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23525,23538] [2022-12-14 20:37:54,691 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26064,26077] [2022-12-14 20:37:54,695 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26825,26838] [2022-12-14 20:37:54,699 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27914,27927] [2022-12-14 20:37:54,706 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29919,29932] [2022-12-14 20:37:54,718 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[33842,33855] [2022-12-14 20:37:54,721 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34603,34616] [2022-12-14 20:37:54,725 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35696,35709] [2022-12-14 20:37:54,732 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[37705,37718] [2022-12-14 20:37:54,744 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41308,41321] [2022-12-14 20:37:54,765 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48185,48198] [2022-12-14 20:37:54,769 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48946,48959] [2022-12-14 20:37:54,773 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[50035,50048] [2022-12-14 20:37:54,780 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52040,52053] [2022-12-14 20:37:54,790 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[55429,55442] [2022-12-14 20:37:54,806 WARN L237 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_294c5a4a-6c67-4996-b6e8-c27f61b30db7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61126,61139] [2022-12-14 20:37:54,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:37:55,009 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:37:55,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55 WrapperNode [2022-12-14 20:37:55,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:37:55,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:37:55,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:37:55,010 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:37:55,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,128 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6322 [2022-12-14 20:37:55,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:37:55,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:37:55,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:37:55,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:37:55,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,142 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,172 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,196 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:37:55,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:37:55,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:37:55,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:37:55,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:55" (1/1) ... [2022-12-14 20:37:55,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:37:55,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:37:55,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:37:55,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_294c5a4a-6c67-4996-b6e8-c27f61b30db7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:37:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:37:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:37:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:37:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:37:55,497 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:37:55,499 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:37:57,552 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:37:57,789 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:37:57,789 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:37:57,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:37:57 BoogieIcfgContainer [2022-12-14 20:37:57,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:37:57,795 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:37:57,795 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:37:57,804 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:37:57,804 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:37:57" (1/1) ... [2022-12-14 20:37:57,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:37:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1088 states and 1985 transitions. [2022-12-14 20:37:57,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1985 transitions. [2022-12-14 20:37:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:37:57,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:58,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1027 states and 1861 transitions. [2022-12-14 20:37:58,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1861 transitions. [2022-12-14 20:37:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:37:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 966 states and 1738 transitions. [2022-12-14 20:37:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1738 transitions. [2022-12-14 20:37:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:37:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 905 states and 1615 transitions. [2022-12-14 20:37:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1615 transitions. [2022-12-14 20:37:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:37:58,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 774 states and 1354 transitions. [2022-12-14 20:37:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1354 transitions. [2022-12-14 20:37:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:37:59,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 713 states and 1231 transitions. [2022-12-14 20:37:59,316 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1231 transitions. [2022-12-14 20:37:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:37:59,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:59,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 708 states and 1220 transitions. [2022-12-14 20:37:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1220 transitions. [2022-12-14 20:37:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:37:59,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:59,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:00,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 703 states and 1209 transitions. [2022-12-14 20:38:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1209 transitions. [2022-12-14 20:38:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:38:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 679 states and 1161 transitions. [2022-12-14 20:38:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1161 transitions. [2022-12-14 20:38:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:38:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:01,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 674 states and 1150 transitions. [2022-12-14 20:38:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1150 transitions. [2022-12-14 20:38:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:38:01,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:01,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:01,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 650 states and 1102 transitions. [2022-12-14 20:38:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1102 transitions. [2022-12-14 20:38:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:38:01,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:01,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 645 states and 1091 transitions. [2022-12-14 20:38:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1091 transitions. [2022-12-14 20:38:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:38:01,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:01,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 615 states and 1033 transitions. [2022-12-14 20:38:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1033 transitions. [2022-12-14 20:38:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:38:02,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 610 states and 1022 transitions. [2022-12-14 20:38:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1022 transitions. [2022-12-14 20:38:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 20:38:03,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 602 states and 1006 transitions. [2022-12-14 20:38:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1006 transitions. [2022-12-14 20:38:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:38:04,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:09,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 602 states and 1005 transitions. [2022-12-14 20:38:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1005 transitions. [2022-12-14 20:38:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:38:09,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:09,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:17,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:17,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 602 states and 1003 transitions. [2022-12-14 20:38:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1003 transitions. [2022-12-14 20:38:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:38:17,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:17,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 602 states and 1001 transitions. [2022-12-14 20:38:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1001 transitions. [2022-12-14 20:38:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:29,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 602 states and 1000 transitions. [2022-12-14 20:38:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1000 transitions. [2022-12-14 20:38:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:32,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 614 states and 1019 transitions. [2022-12-14 20:38:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1019 transitions. [2022-12-14 20:38:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:47,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:47,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 614 states and 1017 transitions. [2022-12-14 20:38:50,083 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1017 transitions. [2022-12-14 20:38:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:50,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 610 states and 1009 transitions. [2022-12-14 20:38:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1009 transitions. [2022-12-14 20:38:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:51,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 610 states and 1007 transitions. [2022-12-14 20:38:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1007 transitions. [2022-12-14 20:38:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:53,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 602 states and 991 transitions. [2022-12-14 20:38:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 991 transitions. [2022-12-14 20:38:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:38:54,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 602 states and 990 transitions. [2022-12-14 20:39:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 990 transitions. [2022-12-14 20:39:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:12,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:13,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 602 states and 989 transitions. [2022-12-14 20:39:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 989 transitions. [2022-12-14 20:39:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:13,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:15,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 618 states and 1015 transitions. [2022-12-14 20:39:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1015 transitions. [2022-12-14 20:39:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:41,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:41,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 630 states and 1033 transitions. [2022-12-14 20:39:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1033 transitions. [2022-12-14 20:39:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:43,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:43,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:44,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 634 states and 1037 transitions. [2022-12-14 20:39:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1037 transitions. [2022-12-14 20:39:44,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:44,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:45,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 634 states and 1035 transitions. [2022-12-14 20:39:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1035 transitions. [2022-12-14 20:39:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:45,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:45,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:46,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 642 states and 1047 transitions. [2022-12-14 20:39:46,677 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1047 transitions. [2022-12-14 20:39:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:39:46,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 662 states and 1081 transitions. [2022-12-14 20:40:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1081 transitions. [2022-12-14 20:40:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:22,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 662 states and 1079 transitions. [2022-12-14 20:40:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1079 transitions. [2022-12-14 20:40:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:25,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 635 states and 1033 transitions. [2022-12-14 20:40:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1033 transitions. [2022-12-14 20:40:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:29,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 638 states and 1036 transitions. [2022-12-14 20:40:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1036 transitions. [2022-12-14 20:40:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:30,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 645 states and 1050 transitions. [2022-12-14 20:40:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1050 transitions. [2022-12-14 20:40:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:33,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:33,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 645 states and 1048 transitions. [2022-12-14 20:40:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1048 transitions. [2022-12-14 20:40:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:36,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:37,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 653 states and 1059 transitions. [2022-12-14 20:40:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1059 transitions. [2022-12-14 20:40:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 637 states and 1032 transitions. [2022-12-14 20:40:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1032 transitions. [2022-12-14 20:40:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:42,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:42,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 633 states and 1025 transitions. [2022-12-14 20:40:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1025 transitions. [2022-12-14 20:40:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:43,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:43,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:44,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 637 states and 1030 transitions. [2022-12-14 20:40:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1030 transitions. [2022-12-14 20:40:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:40:44,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:44,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 633 states and 1023 transitions. [2022-12-14 20:40:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1023 transitions. [2022-12-14 20:40:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:40:45,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:45,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 633 states and 1022 transitions. [2022-12-14 20:40:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1022 transitions. [2022-12-14 20:40:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:40:49,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:49,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 633 states and 1021 transitions. [2022-12-14 20:40:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1021 transitions. [2022-12-14 20:40:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:40:51,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:51,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 629 states and 1013 transitions. [2022-12-14 20:40:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1013 transitions. [2022-12-14 20:40:53,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:40:53,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:53,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:59,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 617 states and 992 transitions. [2022-12-14 20:41:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 992 transitions. [2022-12-14 20:41:59,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:41:59,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:59,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:00,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 617 states and 991 transitions. [2022-12-14 20:42:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 991 transitions. [2022-12-14 20:42:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:03,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 613 states and 984 transitions. [2022-12-14 20:42:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 984 transitions. [2022-12-14 20:42:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:07,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:08,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:08,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 613 states and 983 transitions. [2022-12-14 20:42:08,859 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 983 transitions. [2022-12-14 20:42:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:08,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:08,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:09,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 613 states and 982 transitions. [2022-12-14 20:42:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 982 transitions. [2022-12-14 20:42:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:09,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 613 states and 981 transitions. [2022-12-14 20:42:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 981 transitions. [2022-12-14 20:42:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:52,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 613 states and 980 transitions. [2022-12-14 20:42:54,387 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 980 transitions. [2022-12-14 20:42:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:54,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:54,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 613 states and 978 transitions. [2022-12-14 20:42:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 978 transitions. [2022-12-14 20:42:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:42:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 613 states and 977 transitions. [2022-12-14 20:43:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 977 transitions. [2022-12-14 20:43:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:00,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:00,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 613 states and 976 transitions. [2022-12-14 20:43:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 976 transitions. [2022-12-14 20:43:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:02,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:02,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 613 states and 975 transitions. [2022-12-14 20:43:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 975 transitions. [2022-12-14 20:43:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:04,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:04,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 613 states and 973 transitions. [2022-12-14 20:43:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 973 transitions. [2022-12-14 20:43:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:06,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 614 states and 974 transitions. [2022-12-14 20:43:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 974 transitions. [2022-12-14 20:43:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:07,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 614 states and 972 transitions. [2022-12-14 20:43:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 972 transitions. [2022-12-14 20:43:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:10,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:13,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 606 states and 957 transitions. [2022-12-14 20:43:13,157 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 957 transitions. [2022-12-14 20:43:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:13,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:13,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:13,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 606 states and 956 transitions. [2022-12-14 20:43:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 956 transitions. [2022-12-14 20:43:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:14,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:14,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 618 states and 974 transitions. [2022-12-14 20:43:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 974 transitions. [2022-12-14 20:43:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:18,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 622 states and 978 transitions. [2022-12-14 20:43:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 978 transitions. [2022-12-14 20:43:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:20,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:20,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 630 states and 989 transitions. [2022-12-14 20:43:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 989 transitions. [2022-12-14 20:43:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:43:23,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 636 states and 997 transitions. [2022-12-14 20:45:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 997 transitions. [2022-12-14 20:45:01,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:01,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:01,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 636 states and 996 transitions. [2022-12-14 20:45:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 996 transitions. [2022-12-14 20:45:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:04,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:04,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 638 states and 999 transitions. [2022-12-14 20:45:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 999 transitions. [2022-12-14 20:45:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:04,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 645 states and 1009 transitions. [2022-12-14 20:45:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1009 transitions. [2022-12-14 20:45:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:08,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:08,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 649 states and 1013 transitions. [2022-12-14 20:45:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1013 transitions. [2022-12-14 20:45:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:09,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:10,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 608 states and 949 transitions. [2022-12-14 20:45:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 949 transitions. [2022-12-14 20:45:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:24,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 612 states and 953 transitions. [2022-12-14 20:45:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 953 transitions. [2022-12-14 20:45:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:26,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:26,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 620 states and 965 transitions. [2022-12-14 20:45:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 965 transitions. [2022-12-14 20:45:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:31,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 624 states and 969 transitions. [2022-12-14 20:45:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 969 transitions. [2022-12-14 20:45:32,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:32,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 616 states and 956 transitions. [2022-12-14 20:45:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 956 transitions. [2022-12-14 20:45:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:45:35,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:37,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 612 states and 949 transitions. [2022-12-14 20:45:37,291 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 949 transitions. [2022-12-14 20:45:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:45:37,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 600 states and 931 transitions. [2022-12-14 20:45:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 931 transitions. [2022-12-14 20:45:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:45:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 546 states and 849 transitions. [2022-12-14 20:46:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 849 transitions. [2022-12-14 20:46:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:46:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:47:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:47:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 556 states and 865 transitions. [2022-12-14 20:47:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 865 transitions. [2022-12-14 20:47:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:47:39,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:47:39,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:47:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:50:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 562 states and 874 transitions. [2022-12-14 20:50:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 874 transitions. [2022-12-14 20:50:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:50:05,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:50:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:50:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 568 states and 883 transitions. [2022-12-14 20:50:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 883 transitions. [2022-12-14 20:50:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:50:48,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:50:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:50:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:50:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.