./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1619c1c02ba7c9b660af32e6427e3b3d5cd6ca3ff286b9db386918ae0c8b508c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:28,748 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:28,833 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:07:28,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:07:28,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:07:28,875 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:28,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:28,877 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:28,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:28,879 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:28,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:28,880 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:28,880 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:07:28,881 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:07:28,881 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:07:28,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:28,884 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:28,884 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:28,884 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:28,888 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:28,889 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:07:28,889 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:28,889 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:28,890 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:28,890 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:28,890 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:28,891 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:28,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:28,891 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:28,892 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:28,892 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:28,893 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:07:28,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:07:28,895 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1619c1c02ba7c9b660af32e6427e3b3d5cd6ca3ff286b9db386918ae0c8b508c [2024-11-08 23:07:29,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:29,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:29,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:29,181 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:29,181 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:29,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c Unable to find full path for "g++" [2024-11-08 23:07:31,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:31,353 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:31,354 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c [2024-11-08 23:07:31,361 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/data/cc8e3fd44/7f55953845e5463c9efddf612b40ee84/FLAG86e8b869b [2024-11-08 23:07:31,375 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/data/cc8e3fd44/7f55953845e5463c9efddf612b40ee84 [2024-11-08 23:07:31,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:31,380 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:31,386 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:31,386 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:31,392 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:31,393 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2855ae74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31, skipping insertion in model container [2024-11-08 23:07:31,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,416 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:31,597 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c[526,539] [2024-11-08 23:07:31,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:31,628 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:31,638 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c[526,539] [2024-11-08 23:07:31,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:31,664 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:31,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31 WrapperNode [2024-11-08 23:07:31,664 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:31,666 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:31,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:31,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:31,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,681 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,699 INFO L138 Inliner]: procedures = 14, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-11-08 23:07:31,700 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:31,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:31,701 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:31,701 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:31,711 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,713 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,713 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,716 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,720 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,721 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,722 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,724 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:31,725 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:31,725 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:31,725 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:31,726 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:31" (1/1) ... [2024-11-08 23:07:31,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:31,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:31,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:31,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:31,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:07:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:07:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:31,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:07:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:07:31,895 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:31,899 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:07:32,119 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-08 23:07:32,119 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:07:32,203 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:07:32,203 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:07:32,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:32 BoogieIcfgContainer [2024-11-08 23:07:32,204 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:07:32,205 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:07:32,205 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:07:32,216 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:07:32,217 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:32" (1/1) ... [2024-11-08 23:07:32,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:07:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-08 23:07:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-08 23:07:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:07:32,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 38 transitions. [2024-11-08 23:07:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-08 23:07:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:07:32,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 42 transitions. [2024-11-08 23:07:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-08 23:07:33,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:07:33,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:07:33,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 49 transitions. [2024-11-08 23:07:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-08 23:07:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:07:33,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,819 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 23:07:33,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 34 states and 54 transitions. [2024-11-08 23:07:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-08 23:07:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:07:34,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,700 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:07:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 37 states and 59 transitions. [2024-11-08 23:07:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-11-08 23:07:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:07:34,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:35,036 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 23:07:35,038 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:07:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 42 states and 69 transitions. [2024-11-08 23:07:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 69 transitions. [2024-11-08 23:07:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:07:35,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,038 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:07:36,040 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:07:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 45 states and 77 transitions. [2024-11-08 23:07:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 77 transitions. [2024-11-08 23:07:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:07:36,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:07:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 49 states and 85 transitions. [2024-11-08 23:07:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 85 transitions. [2024-11-08 23:07:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:07:36,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:36,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:07:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 50 states and 86 transitions. [2024-11-08 23:07:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 86 transitions. [2024-11-08 23:07:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:07:37,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,325 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:07:37,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:07:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 50 states and 85 transitions. [2024-11-08 23:07:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 85 transitions. [2024-11-08 23:07:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:37,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,675 INFO L255 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 23:07:37,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:07:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 55 states and 95 transitions. [2024-11-08 23:07:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2024-11-08 23:07:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:07:38,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:38,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-08 23:07:38,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:07:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 61 states and 110 transitions. [2024-11-08 23:07:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 110 transitions. [2024-11-08 23:07:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:40,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:07:40,110 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:07:40,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 63 states and 115 transitions. [2024-11-08 23:07:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 115 transitions. [2024-11-08 23:07:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:40,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,677 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:07:40,679 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:07:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 63 states and 114 transitions. [2024-11-08 23:07:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-11-08 23:07:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:07:41,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:41,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:07:41,069 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:07:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 66 states and 120 transitions. [2024-11-08 23:07:42,322 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 120 transitions. [2024-11-08 23:07:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:42,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:42,368 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:07:42,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:07:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 71 states and 130 transitions. [2024-11-08 23:07:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 130 transitions. [2024-11-08 23:07:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:07:43,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:43,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:07:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 71 states and 129 transitions. [2024-11-08 23:07:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 129 transitions. [2024-11-08 23:07:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:07:44,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:44,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:44,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:44,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:07:44,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:44,941 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:07:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 77 states and 144 transitions. [2024-11-08 23:07:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 144 transitions. [2024-11-08 23:07:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:07:45,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:45,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-08 23:07:45,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:07:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 79 states and 149 transitions. [2024-11-08 23:07:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 149 transitions. [2024-11-08 23:07:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:07:46,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:46,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:07:46,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-08 23:07:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 79 states and 148 transitions. [2024-11-08 23:07:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 148 transitions. [2024-11-08 23:07:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:07:46,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 31 proven. 14 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:07:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:47,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 81 states and 158 transitions. [2024-11-08 23:07:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 158 transitions. [2024-11-08 23:07:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:07:47,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:47,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:48,097 INFO L255 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 23:07:48,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 23 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:07:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 91 states and 182 transitions. [2024-11-08 23:07:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 182 transitions. [2024-11-08 23:07:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:07:50,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-08 23:07:50,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 28 proven. 46 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:07:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 96 states and 192 transitions. [2024-11-08 23:07:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 192 transitions. [2024-11-08 23:07:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:07:52,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:07:52,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:07:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 98 states and 197 transitions. [2024-11-08 23:07:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 197 transitions. [2024-11-08 23:07:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:07:52,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:52,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:07:52,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:07:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 100 states and 202 transitions. [2024-11-08 23:07:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 202 transitions. [2024-11-08 23:07:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:07:53,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 23:07:53,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-08 23:07:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 106 states and 219 transitions. [2024-11-08 23:07:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 219 transitions. [2024-11-08 23:07:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:55,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,209 INFO L255 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:07:55,211 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 56 proven. 49 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:07:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 108 states and 224 transitions. [2024-11-08 23:07:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2024-11-08 23:07:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:56,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,341 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:07:56,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-08 23:07:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 108 states and 223 transitions. [2024-11-08 23:07:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 223 transitions. [2024-11-08 23:07:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:07:56,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:07:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:07:56,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:07:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 64 proven. 71 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:07:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 113 states and 233 transitions. [2024-11-08 23:07:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 233 transitions. [2024-11-08 23:07:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:07:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,896 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:08:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 113 states and 232 transitions. [2024-11-08 23:08:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 232 transitions. [2024-11-08 23:08:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:08:00,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 23:08:00,810 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 32 proven. 38 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 23:08:03,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 117 states and 245 transitions. [2024-11-08 23:08:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 245 transitions. [2024-11-08 23:08:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:08:03,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:03,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:03,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:03,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 34 proven. 70 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 122 states and 255 transitions. [2024-11-08 23:08:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 255 transitions. [2024-11-08 23:08:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:08:05,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:08:05,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 60 proven. 62 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:08:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 124 states and 260 transitions. [2024-11-08 23:08:05,675 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 260 transitions. [2024-11-08 23:08:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:08:05,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-08 23:08:05,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 51 proven. 71 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:08:06,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 126 states and 265 transitions. [2024-11-08 23:08:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 265 transitions. [2024-11-08 23:08:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:08:06,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:06,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-08 23:08:06,522 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 34 proven. 52 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-08 23:08:08,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 132 states and 282 transitions. [2024-11-08 23:08:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 282 transitions. [2024-11-08 23:08:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:08:08,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:08,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:08,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 23:08:08,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 36 proven. 53 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:08:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 134 states and 287 transitions. [2024-11-08 23:08:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 287 transitions. [2024-11-08 23:08:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:08:09,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:09,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,312 INFO L255 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:08:09,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-08 23:08:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:09,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 134 states and 286 transitions. [2024-11-08 23:08:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 286 transitions. [2024-11-08 23:08:09,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:08:09,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:09,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:10,007 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 23:08:10,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 79 proven. 101 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-08 23:08:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 138 states and 310 transitions. [2024-11-08 23:08:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 310 transitions. [2024-11-08 23:08:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:08:12,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,559 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:08:12,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:12,835 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-08 23:08:13,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 140 states and 315 transitions. [2024-11-08 23:08:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 315 transitions. [2024-11-08 23:08:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:08:13,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:13,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:13,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:08:13,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:08:14,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 142 states and 320 transitions. [2024-11-08 23:08:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 320 transitions. [2024-11-08 23:08:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:08:14,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:14,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:14,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:08:14,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:08:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 144 states and 325 transitions. [2024-11-08 23:08:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2024-11-08 23:08:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:08:14,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:14,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:08:14,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:08:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 146 states and 330 transitions. [2024-11-08 23:08:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 330 transitions. [2024-11-08 23:08:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:08:16,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 23:08:16,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 37 proven. 113 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:08:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 148 states and 334 transitions. [2024-11-08 23:08:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 334 transitions. [2024-11-08 23:08:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:08:18,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:18,926 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 64 proven. 75 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:08:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 138 states and 296 transitions. [2024-11-08 23:08:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 296 transitions. [2024-11-08 23:08:22,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:08:22,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,636 INFO L255 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:08:22,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 39 proven. 118 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:08:23,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 140 states and 300 transitions. [2024-11-08 23:08:23,581 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 300 transitions. [2024-11-08 23:08:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:08:23,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:23,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:08:23,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:08:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 142 states and 304 transitions. [2024-11-08 23:08:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 304 transitions. [2024-11-08 23:08:24,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:08:24,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-08 23:08:24,889 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 40 proven. 77 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-08 23:08:27,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 146 states and 311 transitions. [2024-11-08 23:08:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 311 transitions. [2024-11-08 23:08:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:08:27,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-08 23:08:27,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 157 proven. 90 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-11-08 23:08:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 161 states and 344 transitions. [2024-11-08 23:08:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 344 transitions. [2024-11-08 23:08:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:08:34,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-08 23:08:34,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:36,030 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 139 proven. 108 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-11-08 23:08:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 165 states and 351 transitions. [2024-11-08 23:08:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 351 transitions. [2024-11-08 23:08:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:08:37,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:37,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:37,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:08:37,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:39,123 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 66 proven. 85 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:08:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 167 states and 355 transitions. [2024-11-08 23:08:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 355 transitions. [2024-11-08 23:08:40,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:08:40,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:41,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-08 23:08:41,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 137 proven. 65 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-08 23:08:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 169 states and 359 transitions. [2024-11-08 23:08:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 359 transitions. [2024-11-08 23:08:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:08:43,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:43,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 23:08:43,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 86 proven. 94 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-08 23:08:45,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 171 states and 364 transitions. [2024-11-08 23:08:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 364 transitions. [2024-11-08 23:08:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:08:45,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-08 23:08:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 171 states and 363 transitions. [2024-11-08 23:08:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 363 transitions. [2024-11-08 23:08:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:08:47,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:47,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-08 23:08:47,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 204 proven. 20 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:08:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 173 states and 397 transitions. [2024-11-08 23:08:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 397 transitions. [2024-11-08 23:08:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:08:52,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:52,177 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:08:52,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:08:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 177 states and 417 transitions. [2024-11-08 23:08:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 417 transitions. [2024-11-08 23:08:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:08:54,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:54,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:08:54,175 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:54,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:08:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:55,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 179 states and 421 transitions. [2024-11-08 23:08:55,670 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 421 transitions. [2024-11-08 23:08:55,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:08:55,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:55,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:55,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:08:55,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-08 23:08:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 181 states and 425 transitions. [2024-11-08 23:08:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 425 transitions. [2024-11-08 23:08:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:08:56,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:08:56,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 79 proven. 99 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-08 23:08:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 183 states and 429 transitions. [2024-11-08 23:08:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 429 transitions. [2024-11-08 23:08:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:08:57,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:57,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:08:57,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:08:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 187 states and 452 transitions. [2024-11-08 23:08:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 452 transitions. [2024-11-08 23:08:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:08:59,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:08:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:59,486 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:08:59,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:08:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 45 proven. 152 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 23:09:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 189 states and 457 transitions. [2024-11-08 23:09:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 457 transitions. [2024-11-08 23:09:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:09:00,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:00,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:00,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:09:00,662 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:09:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 191 states and 462 transitions. [2024-11-08 23:09:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 462 transitions. [2024-11-08 23:09:02,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:09:02,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:02,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:09:02,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:09:03,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 193 states and 467 transitions. [2024-11-08 23:09:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 467 transitions. [2024-11-08 23:09:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:09:03,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:03,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:03,294 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:09:03,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-08 23:09:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 195 states and 472 transitions. [2024-11-08 23:09:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 472 transitions. [2024-11-08 23:09:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:09:04,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:04,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:09:04,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 45 proven. 152 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 23:09:05,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 197 states and 477 transitions. [2024-11-08 23:09:05,325 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 477 transitions. [2024-11-08 23:09:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:09:05,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:05,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:05,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-08 23:09:05,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 108 proven. 86 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 23:09:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 201 states and 486 transitions. [2024-11-08 23:09:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 486 transitions. [2024-11-08 23:09:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:09:07,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:07,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:07,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 23:09:07,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 109 proven. 164 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2024-11-08 23:09:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 205 states and 496 transitions. [2024-11-08 23:09:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 496 transitions. [2024-11-08 23:09:09,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:09:09,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:09,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:09,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:09:09,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:09:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 207 states and 508 transitions. [2024-11-08 23:09:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 508 transitions. [2024-11-08 23:09:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:09:10,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:09:10,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:09:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 209 states and 512 transitions. [2024-11-08 23:09:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 512 transitions. [2024-11-08 23:09:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:09:12,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:12,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:09:12,113 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:09:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 211 states and 516 transitions. [2024-11-08 23:09:13,159 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 516 transitions. [2024-11-08 23:09:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:09:13,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:13,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:09:13,253 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:09:14,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:14,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 213 states and 520 transitions. [2024-11-08 23:09:14,425 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 520 transitions. [2024-11-08 23:09:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:09:14,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:14,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:14,506 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-08 23:09:14,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-08 23:09:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 215 states and 524 transitions. [2024-11-08 23:09:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 524 transitions. [2024-11-08 23:09:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:09:15,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:15,620 INFO L255 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-08 23:09:15,624 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 236 proven. 42 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-08 23:09:22,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 218 states and 530 transitions. [2024-11-08 23:09:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 530 transitions. [2024-11-08 23:09:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:09:22,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 52 proven. 90 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-08 23:09:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 218 states and 529 transitions. [2024-11-08 23:09:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 529 transitions. [2024-11-08 23:09:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:09:26,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:26,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:09:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-08 23:09:26,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:09:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 119 proven. 184 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 23:09:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 187 states and 331 transitions. [2024-11-08 23:09:28,153 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 331 transitions. [2024-11-08 23:09:28,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:09:28,154 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 75 iterations. [2024-11-08 23:09:28,164 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 23:09:31,036 INFO L77 FloydHoareUtils]: At program point L52-2(lines 44 56) the Hoare annotation is: true [2024-11-08 23:09:31,036 INFO L77 FloydHoareUtils]: At program point L44-1(lines 44 56) the Hoare annotation is: (or (and (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) (= |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~d~0#1|)) [2024-11-08 23:09:31,036 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: true [2024-11-08 23:09:31,037 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: true [2024-11-08 23:09:31,037 INFO L77 FloydHoareUtils]: At program point L45-1(line 45) the Hoare annotation is: true [2024-11-08 23:09:31,037 INFO L77 FloydHoareUtils]: At program point L37(lines 34 42) the Hoare annotation is: (not (and (not (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|)) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|))) [2024-11-08 23:09:31,037 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:09:31,037 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-11-08 23:09:31,037 INFO L77 FloydHoareUtils]: At program point L46(lines 44 56) the Hoare annotation is: (or (not (= |ULTIMATE.start_main_~p~0#1| 1)) (and (not (and (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)) (= |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~p~0#1|))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|)) [2024-11-08 23:09:31,038 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:09:31,038 INFO L77 FloydHoareUtils]: At program point L34-2(lines 34 42) the Hoare annotation is: (let ((.cse5 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse3 (= 32 |ULTIMATE.start_main_~d~0#1|)) (.cse4 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse6 (= 2 |ULTIMATE.start_main_~d~0#1|)) (.cse2 (= |ULTIMATE.start_main_~d~0#1| 8)) (.cse0 (= |ULTIMATE.start_main_~d~0#1| 4))) (or (let ((.cse1 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) .cse0 .cse1)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) .cse2 .cse1)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse3 .cse1)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) .cse4 .cse1)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) .cse5 .cse1)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse1 .cse6)))) (and .cse5 (<= 8 |ULTIMATE.start_main_~r~0#1|)) (and (<= 16 |ULTIMATE.start_main_~r~0#1|) .cse3) (and (<= (+ |ULTIMATE.start_main_~r~0#1| 12) (* 32 |ULTIMATE.start_main_~d~0#1|)) .cse4) (and (<= 1 |ULTIMATE.start_main_~r~0#1|) .cse6) (and .cse2 (<= 4 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (<= 2 |ULTIMATE.start_main_~r~0#1|) .cse0))) [2024-11-08 23:09:31,038 INFO L77 FloydHoareUtils]: At program point L59(line 59) the Hoare annotation is: true [2024-11-08 23:09:31,038 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: (let ((.cse5 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse3 (= 32 |ULTIMATE.start_main_~d~0#1|)) (.cse4 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse6 (= 2 |ULTIMATE.start_main_~d~0#1|)) (.cse2 (= |ULTIMATE.start_main_~d~0#1| 8)) (.cse0 (= |ULTIMATE.start_main_~d~0#1| 4))) (or (let ((.cse1 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) .cse0 .cse1)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) .cse2 .cse1)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse3 .cse1)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) .cse4 .cse1)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) .cse5 .cse1)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse1 .cse6)))) (and .cse5 (<= 8 |ULTIMATE.start_main_~r~0#1|)) (and (<= 16 |ULTIMATE.start_main_~r~0#1|) .cse3) (and (<= (+ |ULTIMATE.start_main_~r~0#1| 12) (* 32 |ULTIMATE.start_main_~d~0#1|)) .cse4) (and (<= 1 |ULTIMATE.start_main_~r~0#1|) .cse6) (and .cse2 (<= 4 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (<= 2 |ULTIMATE.start_main_~r~0#1|) .cse0))) [2024-11-08 23:09:31,039 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: (or (let ((.cse0 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) (= |ULTIMATE.start_main_~d~0#1| 4) .cse0)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| 8) .cse0)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) (= 32 |ULTIMATE.start_main_~d~0#1|) .cse0)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~p~0#1| 1) .cse0)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) (= 16 |ULTIMATE.start_main_~p~0#1|) .cse0)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse0 (= 2 |ULTIMATE.start_main_~d~0#1|))))) (= |ULTIMATE.start_main_~q~0#1| 0) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|))) [2024-11-08 23:09:31,039 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-08 23:09:31,039 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-11-08 23:09:31,039 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-08 23:09:31,039 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-08 23:09:31,040 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-08 23:09:31,040 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-08 23:09:31,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:09:31 ImpRootNode [2024-11-08 23:09:31,070 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:09:31,071 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:09:31,071 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:09:31,071 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:09:31,072 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:32" (3/4) ... [2024-11-08 23:09:31,074 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:09:31,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-08 23:09:31,082 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-11-08 23:09:31,083 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-08 23:09:31,083 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 23:09:31,083 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:09:31,083 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:09:31,323 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:09:31,326 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:09:31,327 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:09:31,327 INFO L158 Benchmark]: Toolchain (without parser) took 119947.72ms. Allocated memory was 130.0MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 80.2MB in the beginning and 1.3GB in the end (delta: -1.3GB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2024-11-08 23:09:31,328 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 102.8MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:09:31,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 279.02ms. Allocated memory is still 130.0MB. Free memory was 80.0MB in the beginning and 67.3MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:09:31,328 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.29ms. Allocated memory is still 130.0MB. Free memory was 67.1MB in the beginning and 65.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:09:31,328 INFO L158 Benchmark]: Boogie Preprocessor took 23.77ms. Allocated memory is still 130.0MB. Free memory was 65.7MB in the beginning and 64.5MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:09:31,329 INFO L158 Benchmark]: RCFGBuilder took 479.30ms. Allocated memory is still 130.0MB. Free memory was 64.3MB in the beginning and 93.9MB in the end (delta: -29.6MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2024-11-08 23:09:31,329 INFO L158 Benchmark]: CodeCheck took 118865.49ms. Allocated memory was 130.0MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 93.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 112.5MB. Max. memory is 16.1GB. [2024-11-08 23:09:31,330 INFO L158 Benchmark]: Witness Printer took 255.89ms. Allocated memory is still 1.4GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: -59.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:09:31,335 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 20 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 115.9s, OverallIterations: 75, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10589 SdHoareTripleChecker+Valid, 224.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8603 mSDsluCounter, 14027 SdHoareTripleChecker+Invalid, 197.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11998 mSDsCounter, 35572 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 86999 IncrementalHoareTripleChecker+Invalid, 122571 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 35572 mSolverCounterUnsat, 2029 mSDtfsCounter, 86999 mSolverCounterSat, 2.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 66350 GetRequests, 63643 SyntacticMatches, 2063 SemanticMatches, 644 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 249061 ImplicationChecksByTransitivity, 78.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.6s SsaConstructionTime, 2.7s SatisfiabilityAnalysisTime, 32.1s InterpolantComputationTime, 7358 NumberOfCodeBlocks, 7358 NumberOfCodeBlocksAsserted, 74 NumberOfCheckSat, 7284 ConstructedInterpolants, 0 QuantifiedInterpolants, 31542 SizeOfPredicates, 120 NumberOfNonLiveVariables, 15776 ConjunctsInSsa, 2224 ConjunctsInUnsatCore, 74 InterpolantComputations, 11 PerfectInterpolantSequences, 45515/50197 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 17]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: (((((((((((((!(((p == 4) && (d == 4)) && (B == 1)) && !(((p == 8) && (d == 8)) && (B == 1))) && !(((32 == p) && (32 == d)) && (B == 1))) && !(((d == 1) && (p == 1)) && (B == 1))) && !(((16 == d) && (16 == p)) && (B == 1))) && !(((2 == p) && (B == 1)) && (2 == d))) || ((16 == p) && (8 <= r))) || ((16 <= r) && (32 == d))) || ((((long long) r + 12) <= ((long long) 32 * d)) && (p == 1))) || ((1 <= r) && (2 == d))) || ((d == 8) && (4 <= r))) || (A != r)) || (q != 0)) || ((2 <= r) && (d == 4))) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 102.8MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 279.02ms. Allocated memory is still 130.0MB. Free memory was 80.0MB in the beginning and 67.3MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.29ms. Allocated memory is still 130.0MB. Free memory was 67.1MB in the beginning and 65.7MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.77ms. Allocated memory is still 130.0MB. Free memory was 65.7MB in the beginning and 64.5MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 479.30ms. Allocated memory is still 130.0MB. Free memory was 64.3MB in the beginning and 93.9MB in the end (delta: -29.6MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * CodeCheck took 118865.49ms. Allocated memory was 130.0MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 93.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 112.5MB. Max. memory is 16.1GB. * Witness Printer took 255.89ms. Allocated memory is still 1.4GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: -59.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 23:09:31,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58f7c34-2588-4efb-b9ff-3335f599be78/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE