./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm --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 6977cec8a403ff3f16926270da45a38f7b1f51a39c72ba3797fb74b9637fd796 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:43:13,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:43:13,925 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:43:13,930 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:43:13,930 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:43:13,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:43:13,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:43:13,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:43:13,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:43:13,973 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:43:13,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:43:13,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:43:13,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:43:13,973 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:43:13,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:43:13,973 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:43:13,974 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:43:13,974 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:43:13,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:43:13,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:43:13,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:43:13,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:43:13,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:43:13,975 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:43:13,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:43:13,975 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm 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 -> 6977cec8a403ff3f16926270da45a38f7b1f51a39c72ba3797fb74b9637fd796 [2024-11-13 16:43:14,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:43:14,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:43:14,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:43:14,342 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:43:14,343 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:43:14,344 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound20.c Unable to find full path for "g++" [2024-11-13 16:43:16,502 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:43:16,739 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:43:16,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound20.c [2024-11-13 16:43:16,748 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/data/9b2271243/ed09814944924e59b3a76ec2974883de/FLAGe30cdb8b5 [2024-11-13 16:43:16,768 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/data/9b2271243/ed09814944924e59b3a76ec2974883de [2024-11-13 16:43:16,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:43:16,772 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:43:16,774 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:43:16,774 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:43:16,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:43:16,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:43:16" (1/1) ... [2024-11-13 16:43:16,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2128a159 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:16, skipping insertion in model container [2024-11-13 16:43:16,782 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:43:16" (1/1) ... [2024-11-13 16:43:16,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:43:17,012 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_d2b2fb54-88a2-4c45-a795-7ac05ed56588/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound20.c[538,551] [2024-11-13 16:43:17,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:43:17,055 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:43:17,072 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_d2b2fb54-88a2-4c45-a795-7ac05ed56588/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound20.c[538,551] [2024-11-13 16:43:17,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:43:17,110 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:43:17,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17 WrapperNode [2024-11-13 16:43:17,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:43:17,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:43:17,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:43:17,113 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:43:17,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,131 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,165 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-11-13 16:43:17,165 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:43:17,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:43:17,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:43:17,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:43:17,178 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,178 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,180 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,187 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,197 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:43:17,204 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:43:17,204 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:43:17,205 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:43:17,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:43:17,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:43:17,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:43:17,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:43:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:43:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:43:17,297 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:43:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:43:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:43:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:43:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:43:17,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:43:17,392 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:43:17,395 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:43:17,695 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 16:43:17,696 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:43:17,774 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:43:17,775 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:43:17,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:43:17 BoogieIcfgContainer [2024-11-13 16:43:17,775 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:43:17,776 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:43:17,776 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:43:17,793 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:43:17,793 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:43:17" (1/1) ... [2024-11-13 16:43:17,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:43:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-13 16:43:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-13 16:43:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:43:17,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:17,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:43:18,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 47 transitions. [2024-11-13 16:43:18,490 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-11-13 16:43:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:43:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:18,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:43:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 51 transitions. [2024-11-13 16:43:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-11-13 16:43:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:18,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:19,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:19,060 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:43:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 38 states and 58 transitions. [2024-11-13 16:43:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-13 16:43:19,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:43:19,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:19,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:19,919 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 41 states and 63 transitions. [2024-11-13 16:43:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-13 16:43:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:43:20,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:20,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:43:20,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:20,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 45 states and 71 transitions. [2024-11-13 16:43:20,948 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 71 transitions. [2024-11-13 16:43:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:43:20,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:20,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:20,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:43:21,001 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:43:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:22,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 50 states and 81 transitions. [2024-11-13 16:43:22,614 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 81 transitions. [2024-11-13 16:43:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:43:22,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:22,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:22,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:43:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 53 states and 89 transitions. [2024-11-13 16:43:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 89 transitions. [2024-11-13 16:43:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:43:23,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:23,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:43:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 57 states and 96 transitions. [2024-11-13 16:43:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 96 transitions. [2024-11-13 16:43:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:43:23,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:23,831 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 16:43:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 58 states and 97 transitions. [2024-11-13 16:43:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 97 transitions. [2024-11-13 16:43:24,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:43:24,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:24,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:24,661 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:24,663 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:24,770 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 16:43:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 58 states and 96 transitions. [2024-11-13 16:43:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 96 transitions. [2024-11-13 16:43:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:43:25,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:25,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:43:25,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 15 proven. 35 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 16:43:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 103 transitions. [2024-11-13 16:43:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 103 transitions. [2024-11-13 16:43:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:28,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:28,076 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 16:43:28,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 16:43:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 68 states and 118 transitions. [2024-11-13 16:43:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 118 transitions. [2024-11-13 16:43:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:43:30,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:30,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:30,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 16:43:30,528 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 16:43:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 70 states and 123 transitions. [2024-11-13 16:43:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 123 transitions. [2024-11-13 16:43:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:43:31,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:32,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:32,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-13 16:43:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 70 states and 122 transitions. [2024-11-13 16:43:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 122 transitions. [2024-11-13 16:43:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:43:32,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:32,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:32,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 16:43:32,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:33,725 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 19 proven. 37 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 16:43:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 73 states and 130 transitions. [2024-11-13 16:43:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 130 transitions. [2024-11-13 16:43:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:43:35,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 24 proven. 9 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 16:43:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 75 states and 132 transitions. [2024-11-13 16:43:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 132 transitions. [2024-11-13 16:43:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:43:37,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:37,610 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 16:43:37,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 23 proven. 58 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 16:43:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 95 states and 167 transitions. [2024-11-13 16:43:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 167 transitions. [2024-11-13 16:43:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:43:43,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:43,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:43,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 16:43:43,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 16:43:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 100 states and 176 transitions. [2024-11-13 16:43:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 176 transitions. [2024-11-13 16:43:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:43:47,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 16:43:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 100 states and 175 transitions. [2024-11-13 16:43:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 175 transitions. [2024-11-13 16:43:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:43:49,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:49,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 16:43:49,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 16:43:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 106 states and 192 transitions. [2024-11-13 16:43:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 192 transitions. [2024-11-13 16:43:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:43:53,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:53,070 INFO L255 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:53,072 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 16:43:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 106 states and 191 transitions. [2024-11-13 16:43:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 191 transitions. [2024-11-13 16:43:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:43:53,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:53,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 16:43:53,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 23 proven. 52 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 16:43:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 108 states and 195 transitions. [2024-11-13 16:43:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 195 transitions. [2024-11-13 16:43:56,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:43:56,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:56,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:43:56,174 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 16:43:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 108 states and 194 transitions. [2024-11-13 16:43:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 194 transitions. [2024-11-13 16:43:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:43:56,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:56,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:43:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:56,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:43:56,941 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:43:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 23 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-13 16:44:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 112 states and 206 transitions. [2024-11-13 16:44:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 206 transitions. [2024-11-13 16:44:01,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:44:01,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:02,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:02,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 16:44:02,080 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 30 proven. 46 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-13 16:44:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 117 states and 216 transitions. [2024-11-13 16:44:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 216 transitions. [2024-11-13 16:44:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:44:06,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:06,642 INFO L255 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 16:44:06,644 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 28 proven. 46 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 16:44:10,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:10,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 122 states and 225 transitions. [2024-11-13 16:44:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 225 transitions. [2024-11-13 16:44:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:44:10,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:10,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:10,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 16:44:10,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-13 16:44:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 124 states and 230 transitions. [2024-11-13 16:44:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 230 transitions. [2024-11-13 16:44:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:44:13,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:13,156 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 16:44:13,158 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:13,802 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 16:44:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 126 states and 236 transitions. [2024-11-13 16:44:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 236 transitions. [2024-11-13 16:44:14,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:44:14,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:14,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 16:44:14,712 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-13 16:44:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 132 states and 253 transitions. [2024-11-13 16:44:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 253 transitions. [2024-11-13 16:44:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:44:18,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:18,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:44:18,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 476 trivial. 0 not checked. [2024-11-13 16:44:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 132 states and 252 transitions. [2024-11-13 16:44:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 252 transitions. [2024-11-13 16:44:19,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:44:19,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:19,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:19,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 16:44:19,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-13 16:44:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 134 states and 256 transitions. [2024-11-13 16:44:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 256 transitions. [2024-11-13 16:44:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:44:22,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:22,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:22,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:44:22,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 476 trivial. 0 not checked. [2024-11-13 16:44:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 134 states and 255 transitions. [2024-11-13 16:44:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 255 transitions. [2024-11-13 16:44:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:44:23,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:23,924 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-13 16:44:23,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 67 proven. 68 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 16:44:29,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 139 states and 265 transitions. [2024-11-13 16:44:29,426 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 265 transitions. [2024-11-13 16:44:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:44:29,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-11-13 16:44:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 139 states and 264 transitions. [2024-11-13 16:44:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 264 transitions. [2024-11-13 16:44:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:44:33,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:33,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-13 16:44:33,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 31 proven. 86 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-11-13 16:44:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 124 states and 250 transitions. [2024-11-13 16:44:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 250 transitions. [2024-11-13 16:44:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:44:46,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:46,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:46,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 16:44:46,298 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 35 proven. 119 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2024-11-13 16:44:50,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 129 states and 260 transitions. [2024-11-13 16:44:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 260 transitions. [2024-11-13 16:44:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:44:50,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:51,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 16:44:51,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 33 proven. 89 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-11-13 16:44:53,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 131 states and 266 transitions. [2024-11-13 16:44:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 266 transitions. [2024-11-13 16:44:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:44:53,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:54,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 16:44:54,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 34 proven. 40 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-11-13 16:44:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 133 states and 271 transitions. [2024-11-13 16:44:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 271 transitions. [2024-11-13 16:44:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:44:57,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:44:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:57,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 16:44:57,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:44:59,333 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 33 proven. 101 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-11-13 16:45:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 139 states and 288 transitions. [2024-11-13 16:45:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 288 transitions. [2024-11-13 16:45:03,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:45:03,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:03,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:03,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 16:45:03,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 36 proven. 53 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-13 16:45:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 141 states and 292 transitions. [2024-11-13 16:45:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 292 transitions. [2024-11-13 16:45:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:45:05,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:05,741 INFO L255 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:45:05,742 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2024-11-13 16:45:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 141 states and 291 transitions. [2024-11-13 16:45:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 291 transitions. [2024-11-13 16:45:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:45:06,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 51 proven. 27 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-13 16:45:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 143 states and 309 transitions. [2024-11-13 16:45:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 309 transitions. [2024-11-13 16:45:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:45:12,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:12,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:13,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:13,156 INFO L255 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 16:45:13,158 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 36 proven. 48 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-13 16:45:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 147 states and 328 transitions. [2024-11-13 16:45:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 328 transitions. [2024-11-13 16:45:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:45:21,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:21,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 16:45:21,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 35 proven. 100 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2024-11-13 16:45:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 149 states and 331 transitions. [2024-11-13 16:45:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 331 transitions. [2024-11-13 16:45:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:45:23,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:23,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:23,785 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 16:45:23,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-11-13 16:45:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 151 states and 337 transitions. [2024-11-13 16:45:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 337 transitions. [2024-11-13 16:45:27,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:45:27,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:27,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:27,298 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 16:45:27,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 16:45:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 153 states and 342 transitions. [2024-11-13 16:45:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 342 transitions. [2024-11-13 16:45:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:45:31,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:31,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:31,645 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 16:45:31,648 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 16:45:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 155 states and 347 transitions. [2024-11-13 16:45:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-11-13 16:45:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:45:35,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:35,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:35,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 16:45:35,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:36,760 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 38 proven. 58 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 16:45:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:43,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 159 states and 361 transitions. [2024-11-13 16:45:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 361 transitions. [2024-11-13 16:45:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:45:43,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 65 proven. 76 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2024-11-13 16:45:52,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:52,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 149 states and 322 transitions. [2024-11-13 16:45:52,206 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 322 transitions. [2024-11-13 16:45:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:45:52,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:52,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 16:45:52,292 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-13 16:45:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 151 states and 326 transitions. [2024-11-13 16:45:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 326 transitions. [2024-11-13 16:45:56,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:45:56,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:45:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:57,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 16:45:57,026 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:45:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 75 proven. 84 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2024-11-13 16:46:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 161 states and 348 transitions. [2024-11-13 16:46:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 348 transitions. [2024-11-13 16:46:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:46:05,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:05,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:05,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 16:46:05,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 883 backedges. 40 proven. 77 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-13 16:46:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 167 states and 366 transitions. [2024-11-13 16:46:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 366 transitions. [2024-11-13 16:46:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:46:15,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:15,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:15,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:46:15,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 96 proven. 55 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-11-13 16:46:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 172 states and 378 transitions. [2024-11-13 16:46:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 378 transitions. [2024-11-13 16:46:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:46:26,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:27,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:46:27,016 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 96 proven. 55 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2024-11-13 16:46:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 174 states and 381 transitions. [2024-11-13 16:46:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 381 transitions. [2024-11-13 16:46:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:46:29,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:29,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:29,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 16:46:29,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 42 proven. 78 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-11-13 16:46:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:33,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 176 states and 384 transitions. [2024-11-13 16:46:33,335 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 384 transitions. [2024-11-13 16:46:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:46:33,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:33,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-11-13 16:46:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 176 states and 383 transitions. [2024-11-13 16:46:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 383 transitions. [2024-11-13 16:46:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:46:38,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:46:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:39,114 INFO L255 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:46:39,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:46:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 41 proven. 131 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-11-13 16:47:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:04,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 186 states and 412 transitions. [2024-11-13 16:47:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 412 transitions. [2024-11-13 16:47:04,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:47:04,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:04,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:04,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 16:47:04,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 42 proven. 70 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2024-11-13 16:47:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 188 states and 415 transitions. [2024-11-13 16:47:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 415 transitions. [2024-11-13 16:47:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:47:07,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:07,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 16:47:07,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 43 proven. 137 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 16:47:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 190 states and 419 transitions. [2024-11-13 16:47:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 419 transitions. [2024-11-13 16:47:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:47:11,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:11,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 16:47:11,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 43 proven. 137 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 16:47:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 192 states and 423 transitions. [2024-11-13 16:47:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 423 transitions. [2024-11-13 16:47:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:47:15,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:15,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:15,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 16:47:15,460 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:17,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 79 proven. 99 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2024-11-13 16:47:20,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 194 states and 427 transitions. [2024-11-13 16:47:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 427 transitions. [2024-11-13 16:47:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:47:20,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:20,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-13 16:47:20,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 43 proven. 149 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 16:47:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 202 states and 443 transitions. [2024-11-13 16:47:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 443 transitions. [2024-11-13 16:47:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:47:33,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:33,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:33,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:33,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 16:47:33,147 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1149 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1018 trivial. 0 not checked. [2024-11-13 16:47:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 204 states and 448 transitions. [2024-11-13 16:47:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 448 transitions. [2024-11-13 16:47:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:47:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:39,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 16:47:39,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:47:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 104 proven. 152 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-11-13 16:47:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 210 states and 469 transitions. [2024-11-13 16:47:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 469 transitions. [2024-11-13 16:47:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:47:56,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:47:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 16:47:56,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:00,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 104 proven. 152 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-11-13 16:48:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 212 states and 472 transitions. [2024-11-13 16:48:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 472 transitions. [2024-11-13 16:48:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:48:02,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:02,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:02,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 16:48:02,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 47 proven. 156 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-11-13 16:48:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 214 states and 476 transitions. [2024-11-13 16:48:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 476 transitions. [2024-11-13 16:48:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:48:05,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:05,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 16:48:05,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 47 proven. 156 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-11-13 16:48:08,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 216 states and 480 transitions. [2024-11-13 16:48:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 480 transitions. [2024-11-13 16:48:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:48:08,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:08,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 16:48:08,468 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 47 proven. 156 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-11-13 16:48:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 218 states and 484 transitions. [2024-11-13 16:48:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 484 transitions. [2024-11-13 16:48:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:48:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:10,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:10,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 16:48:10,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:11,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 48 proven. 86 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-11-13 16:48:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 220 states and 488 transitions. [2024-11-13 16:48:14,544 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 488 transitions. [2024-11-13 16:48:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:48:14,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:14,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:48:14,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 47 proven. 165 refuted. 0 times theorem prover too weak. 1039 trivial. 0 not checked. [2024-11-13 16:48:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 226 states and 506 transitions. [2024-11-13 16:48:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 506 transitions. [2024-11-13 16:48:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:48:29,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:29,744 INFO L255 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 16:48:29,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 49 proven. 171 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2024-11-13 16:48:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 228 states and 510 transitions. [2024-11-13 16:48:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 510 transitions. [2024-11-13 16:48:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:48:36,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:36,875 INFO L255 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 16:48:36,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 50 proven. 98 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2024-11-13 16:48:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:45,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 230 states and 514 transitions. [2024-11-13 16:48:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 514 transitions. [2024-11-13 16:48:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:48:45,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:48:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:46,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 16:48:46,032 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:48:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 187 proven. 77 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2024-11-13 16:49:03,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 230 states and 513 transitions. [2024-11-13 16:49:03,213 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 513 transitions. [2024-11-13 16:49:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:49:03,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:03,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1356 backedges. 60 proven. 90 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2024-11-13 16:49:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 232 states and 518 transitions. [2024-11-13 16:49:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 518 transitions. [2024-11-13 16:49:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:49:12,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:12,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1448 backedges. 52 proven. 90 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2024-11-13 16:49:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 235 states and 524 transitions. [2024-11-13 16:49:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 524 transitions. [2024-11-13 16:49:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:49:31,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:31,294 INFO L255 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 16:49:31,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 123 proven. 113 refuted. 0 times theorem prover too weak. 1229 trivial. 0 not checked. [2024-11-13 16:49:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 241 states and 544 transitions. [2024-11-13 16:49:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 544 transitions. [2024-11-13 16:49:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:49:49,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 16:49:49,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 124 proven. 193 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2024-11-13 16:49:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 243 states and 548 transitions. [2024-11-13 16:49:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 548 transitions. [2024-11-13 16:49:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:49:54,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,701 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-11-13 16:49:54,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 124 proven. 193 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2024-11-13 16:49:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 245 states and 552 transitions. [2024-11-13 16:49:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 552 transitions. [2024-11-13 16:49:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:49:57,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:57,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 16:49:57,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 54 proven. 113 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-11-13 16:50:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 247 states and 556 transitions. [2024-11-13 16:50:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 556 transitions. [2024-11-13 16:50:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 16:50:00,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:00,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:00,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-11-13 16:50:00,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1699 backedges. 129 proven. 210 refuted. 0 times theorem prover too weak. 1360 trivial. 0 not checked. [2024-11-13 16:50:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:23,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 253 states and 577 transitions. [2024-11-13 16:50:23,058 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 577 transitions. [2024-11-13 16:50:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 16:50:23,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:23,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:23,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:50:23,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1818 backedges. 58 proven. 132 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2024-11-13 16:50:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 255 states and 580 transitions. [2024-11-13 16:50:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 580 transitions. [2024-11-13 16:50:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 16:50:31,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-11-13 16:50:31,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1818 backedges. 134 proven. 218 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-13 16:50:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:38,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 257 states and 584 transitions. [2024-11-13 16:50:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 584 transitions. [2024-11-13 16:50:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 16:50:38,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:38,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 16:50:38,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1818 backedges. 134 proven. 218 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-13 16:50:41,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 259 states and 587 transitions. [2024-11-13 16:50:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 587 transitions. [2024-11-13 16:50:41,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 16:50:41,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:41,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:42,219 INFO L255 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-13 16:50:42,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1818 backedges. 134 proven. 218 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-13 16:51:03,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 164 states and 266 transitions. [2024-11-13 16:51:03,158 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2024-11-13 16:51:03,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 16:51:03,159 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 85 iterations. [2024-11-13 16:51:03,178 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 16:51:16,345 INFO L77 FloydHoareUtils]: At program point L60(line 60) the Hoare annotation is: true [2024-11-13 16:51:16,346 INFO L77 FloydHoareUtils]: At program point L48(lines 46 58) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~q~0#1| 0)) (.cse1 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (or (not (= |ULTIMATE.start_main_~p~0#1| 1)) (and (not (and .cse0 (= |ULTIMATE.start_main_~r~0#1| .cse1))) (not (exists ((v_z_113 Int)) (and (<= v_z_113 4294967295) (<= 0 v_z_113) (= (+ |ULTIMATE.start_main_~r~0#1| (* |ULTIMATE.start_main_~q~0#1| v_z_113)) .cse1) (= (* |ULTIMATE.start_main_~p~0#1| v_z_113) |ULTIMATE.start_main_~d~0#1|))))) (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|)) (let ((.cse3 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse5 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse2 (+ .cse1 1))) (and (not (and (<= .cse2 .cse3) (<= |ULTIMATE.start_main_~d~0#1| .cse1) (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse1))) (not (and (<= .cse3 .cse1) (let ((.cse4 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse2 .cse4) (= (+ .cse3 |ULTIMATE.start_main_~r~0#1|) .cse1)) (and (<= .cse4 .cse1) (= 3 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse2 .cse5))) (not (and (let ((.cse6 (* 6 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= 0 |ULTIMATE.start_main_~r~0#1|) (or (= 7 |ULTIMATE.start_main_~q~0#1|) (and (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse2 .cse6)))) (and (or (= |ULTIMATE.start_main_~q~0#1| 4) (and (<= .cse6 .cse1) (= 6 |ULTIMATE.start_main_~q~0#1|))) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)))) (<= .cse5 .cse1) (<= .cse2 (* |ULTIMATE.start_main_~d~0#1| 8)))) (not .cse0))))) [2024-11-13 16:51:16,346 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 44) the Hoare annotation is: (let ((.cse10 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse16 (* 2 .cse10)) (.cse1 (* 8 .cse10)) (.cse6 (* 4 .cse10))) (let ((.cse9 (+ .cse10 1)) (.cse4 (< .cse10 1)) (.cse14 (= |ULTIMATE.start_main_~d~0#1| .cse10)) (.cse5 (<= 1 .cse10)) (.cse12 (= (* 32 .cse10) |ULTIMATE.start_main_~d~0#1|)) (.cse13 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse15 (= |ULTIMATE.start_main_~d~0#1| .cse6)) (.cse3 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| .cse1)) (.cse0 (* 16 .cse10)) (.cse2 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse8 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse11 (= .cse16 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and (<= .cse1 |ULTIMATE.start_main_~r~0#1|) .cse2) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and .cse3 .cse4) (and .cse5 (<= .cse6 |ULTIMATE.start_main_~r~0#1|) .cse7) (and .cse8 (< |ULTIMATE.start_main_~d~0#1| .cse9)) (and (<= .cse10 |ULTIMATE.start_main_~r~0#1|) .cse11 (<= .cse9 |ULTIMATE.start_main_~d~0#1|)) (and .cse5 .cse12 (< |ULTIMATE.start_main_~d~0#1| (+ |ULTIMATE.start_main_~r~0#1| 12))) (and .cse13 .cse4) (and .cse14 .cse5) (and .cse15 .cse5 (<= .cse16 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse14)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse5 .cse12)) (not (and .cse13 .cse15)) (not (and .cse3 .cse7)) (not (and (= |ULTIMATE.start_main_~d~0#1| .cse0) .cse2)) (not (and .cse8 .cse11))))))) [2024-11-13 16:51:16,346 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-11-13 16:51:16,346 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 20) [2024-11-13 16:51:16,346 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-13 16:51:16,346 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (let ((.cse10 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse16 (* 2 .cse10)) (.cse1 (* 8 .cse10)) (.cse6 (* 4 .cse10))) (let ((.cse9 (+ .cse10 1)) (.cse4 (< .cse10 1)) (.cse14 (= |ULTIMATE.start_main_~d~0#1| .cse10)) (.cse5 (<= 1 .cse10)) (.cse12 (= (* 32 .cse10) |ULTIMATE.start_main_~d~0#1|)) (.cse13 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse15 (= |ULTIMATE.start_main_~d~0#1| .cse6)) (.cse3 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| .cse1)) (.cse0 (* 16 .cse10)) (.cse2 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse8 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse11 (= .cse16 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and (<= .cse1 |ULTIMATE.start_main_~r~0#1|) .cse2) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and .cse3 .cse4) (and .cse5 (<= .cse6 |ULTIMATE.start_main_~r~0#1|) .cse7) (and .cse8 (< |ULTIMATE.start_main_~d~0#1| .cse9)) (and (<= .cse10 |ULTIMATE.start_main_~r~0#1|) .cse11 (<= .cse9 |ULTIMATE.start_main_~d~0#1|)) (and .cse5 .cse12 (< |ULTIMATE.start_main_~d~0#1| (+ |ULTIMATE.start_main_~r~0#1| 12))) (and .cse13 .cse4) (and .cse14 .cse5) (and .cse15 .cse5 (<= .cse16 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse14)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse5 .cse12)) (not (and .cse13 .cse15)) (not (and .cse3 .cse7)) (not (and (= |ULTIMATE.start_main_~d~0#1| .cse0) .cse2)) (not (and .cse8 .cse11))))))) [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (or (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (= |ULTIMATE.start_main_~q~0#1| 0) (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~d~0#1| .cse0))) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) (<= 1 .cse0) (= (* 32 .cse0) |ULTIMATE.start_main_~d~0#1|))) (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 (= |ULTIMATE.start_main_~d~0#1| (* 16 .cse0)) (= 16 |ULTIMATE.start_main_~p~0#1|))) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) (= (* 2 .cse0) |ULTIMATE.start_main_~d~0#1|)))))) [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (<= 1 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L54-2(lines 46 58) the Hoare annotation is: true [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 58) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (or (= |ULTIMATE.start_main_~d~0#1| (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (not (= (+ (* |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~q~0#1|) |ULTIMATE.start_main_~r~0#1|) .cse0)) (let ((.cse2 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse4 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse1 (+ .cse0 1))) (and (not (and (<= .cse1 .cse2) (<= |ULTIMATE.start_main_~d~0#1| .cse0) (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse0))) (not (and (<= .cse2 .cse0) (let ((.cse3 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse1 .cse3) (= (+ .cse2 |ULTIMATE.start_main_~r~0#1|) .cse0)) (and (<= .cse3 .cse0) (= 3 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse1 .cse4))) (not (and (let ((.cse5 (* 6 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= 0 |ULTIMATE.start_main_~r~0#1|) (or (= 7 |ULTIMATE.start_main_~q~0#1|) (and (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse1 .cse5)))) (and (or (= |ULTIMATE.start_main_~q~0#1| 4) (and (<= .cse5 .cse0) (= 6 |ULTIMATE.start_main_~q~0#1|))) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)))) (<= .cse4 .cse0) (<= .cse1 (* |ULTIMATE.start_main_~d~0#1| 8)))) (not (= |ULTIMATE.start_main_~q~0#1| 0)))))) [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-11-13 16:51:16,347 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 20) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~p~0#1| 2) (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|)) (not (= (+ (* |ULTIMATE.start_main_~q~0#1| (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) |ULTIMATE.start_main_~r~0#1|) (mod |ULTIMATE.start_main_~A~0#1| 4294967296))))) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point L39(lines 36 44) the Hoare annotation is: (not (and (not (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|))) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296)))) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 11 13) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-13 16:51:16,348 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)))) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-13 16:51:16,348 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-13 16:51:16,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 04:51:16 ImpRootNode [2024-11-13 16:51:16,386 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 16:51:16,387 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:51:16,387 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:51:16,387 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:51:16,390 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:43:17" (3/4) ... [2024-11-13 16:51:16,393 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 16:51:16,397 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 16:51:16,398 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 16:51:16,402 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-13 16:51:16,406 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 16:51:16,406 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 16:51:16,407 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 16:51:16,515 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 16:51:16,516 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 16:51:16,517 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:51:16,518 INFO L158 Benchmark]: Toolchain (without parser) took 479745.57ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 91.8MB in the beginning and 579.1MB in the end (delta: -487.3MB). Peak memory consumption was 686.5MB. Max. memory is 16.1GB. [2024-11-13 16:51:16,518 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:51:16,518 INFO L158 Benchmark]: CACSL2BoogieTranslator took 337.85ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 80.5MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:51:16,519 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.35ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 79.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:51:16,519 INFO L158 Benchmark]: Boogie Preprocessor took 37.21ms. Allocated memory is still 117.4MB. Free memory was 78.9MB in the beginning and 78.4MB in the end (delta: 513.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:51:16,520 INFO L158 Benchmark]: RCFGBuilder took 571.05ms. Allocated memory is still 117.4MB. Free memory was 78.4MB in the beginning and 65.3MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:51:16,520 INFO L158 Benchmark]: CodeCheck took 478610.00ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 65.3MB in the beginning and 583.5MB in the end (delta: -518.1MB). Peak memory consumption was 652.9MB. Max. memory is 16.1GB. [2024-11-13 16:51:16,522 INFO L158 Benchmark]: Witness Printer took 129.71ms. Allocated memory is still 1.3GB. Free memory was 583.5MB in the beginning and 579.1MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:51:16,525 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 3 procedures, 27 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 465.3s, OverallIterations: 85, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 15531 SdHoareTripleChecker+Valid, 527.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11326 mSDsluCounter, 22387 SdHoareTripleChecker+Invalid, 480.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17860 mSDsCounter, 51016 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 119498 IncrementalHoareTripleChecker+Invalid, 170514 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 51016 mSolverCounterUnsat, 4527 mSDtfsCounter, 119498 mSolverCounterSat, 3.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 91616 GetRequests, 88177 SyntacticMatches, 2401 SemanticMatches, 1038 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 740763 ImplicationChecksByTransitivity, 382.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.8s SsaConstructionTime, 5.2s SatisfiabilityAnalysisTime, 125.2s InterpolantComputationTime, 9648 NumberOfCodeBlocks, 9648 NumberOfCodeBlocksAsserted, 84 NumberOfCheckSat, 9564 ConstructedInterpolants, 1 QuantifiedInterpolants, 66934 SizeOfPredicates, 224 NumberOfNonLiveVariables, 18232 ConjunctsInSsa, 2805 ConjunctsInUnsatCore, 84 InterpolantComputations, 14 PerfectInterpolantSequences, 57131/63286 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: 36]: Loop Invariant Derived loop invariant: ((((((((((((((((long long) 16 * B) <= r) && (((__int128) r + 1) <= d)) || ((((long long) 8 * B) <= r) && (16 == p))) || (r != A)) || ((p == 8) && (B < 1))) || (((1 <= B) && (((long long) 4 * B) <= r)) && (d == ((long long) 8 * B)))) || ((2 == p) && (d < ((long long) B + 1)))) || (((B <= r) && (((long long) 2 * B) == d)) && (((long long) B + 1) <= d))) || (((1 <= B) && (((long long) 32 * B) == d)) && (d < ((__int128) r + 12)))) || ((p == 4) && (B < 1))) || ((d == B) && (1 <= B))) || (((d == ((long long) 4 * B)) && (1 <= B)) && (((long long) 2 * B) <= r))) || (q != 0)) || (((((!((p == 1) && (d == B)) && !(((32 == p) && (1 <= B)) && (((long long) 32 * B) == d))) && !((p == 4) && (d == ((long long) 4 * B)))) && !((p == 8) && (d == ((long long) 8 * B)))) && !((d == ((long long) 16 * B)) && (16 == p))) && !((2 == p) && (((long long) 2 * B) == d)))) - ProcedureContractResult [Line: 11]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) - 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 0.36ms. Allocated memory is still 83.9MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 337.85ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 80.5MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.35ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 79.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.21ms. Allocated memory is still 117.4MB. Free memory was 78.9MB in the beginning and 78.4MB in the end (delta: 513.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 571.05ms. Allocated memory is still 117.4MB. Free memory was 78.4MB in the beginning and 65.3MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 478610.00ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 65.3MB in the beginning and 583.5MB in the end (delta: -518.1MB). Peak memory consumption was 652.9MB. Max. memory is 16.1GB. * Witness Printer took 129.71ms. Allocated memory is still 1.3GB. Free memory was 583.5MB in the beginning and 579.1MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 16:51:16,740 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 16:51:16,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2b2fb54-88a2-4c45-a795-7ac05ed56588/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE