./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c0d1f9cb4a655c19b11c3c45ae32d6ab056e5c06bd3297b1881af45946419011 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:45:31,916 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:45:31,974 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:45:31,979 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:45:31,979 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:45:31,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:45:31,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:45:31,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:45:31,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:45:31,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:45:31,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:45:32,000 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:45:32,001 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:45:32,001 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:45:32,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:45:32,002 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:45:32,002 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:45:32,002 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:45:32,002 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:45:32,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:45:32,002 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_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> c0d1f9cb4a655c19b11c3c45ae32d6ab056e5c06bd3297b1881af45946419011 [2024-12-05 21:45:32,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:45:32,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:45:32,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:45:32,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:45:32,265 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:45:32,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c [2024-12-05 21:45:35,137 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/data/568585387/b3d1eb5c38664b9ea44146ece7378c4f/FLAG9ffe9761f [2024-12-05 21:45:35,334 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:45:35,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/sv-benchmarks/c/nla-digbench-scaling/lcm2_unwindbound100.c [2024-12-05 21:45:35,350 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/data/568585387/b3d1eb5c38664b9ea44146ece7378c4f/FLAG9ffe9761f [2024-12-05 21:45:35,372 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/data/568585387/b3d1eb5c38664b9ea44146ece7378c4f [2024-12-05 21:45:35,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:45:35,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:45:35,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:45:35,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:45:35,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:45:35,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5084924c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35, skipping insertion in model container [2024-12-05 21:45:35,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,394 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:45:35,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:45:35,544 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:45:35,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:45:35,574 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:45:35,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35 WrapperNode [2024-12-05 21:45:35,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:45:35,575 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:45:35,575 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:45:35,575 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:45:35,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,587 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,601 INFO L138 Inliner]: procedures = 14, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2024-12-05 21:45:35,602 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:45:35,602 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:45:35,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:45:35,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:45:35,609 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,609 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,610 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,611 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,613 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,614 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,617 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,618 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,620 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:45:35,621 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:45:35,621 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:45:35,621 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:45:35,622 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:45:35,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:45:35,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:45:35,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:45:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:45:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:45:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:45:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:45:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:45:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:45:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:45:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:45:35,730 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:45:35,732 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:45:35,853 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-12-05 21:45:35,853 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:45:35,893 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:45:35,894 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:45:35,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:45:35 BoogieIcfgContainer [2024-12-05 21:45:35,894 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:45:35,895 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:45:35,895 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:45:35,903 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:45:35,903 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:45:35" (1/1) ... [2024-12-05 21:45:35,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:45:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2024-12-05 21:45:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-12-05 21:45:35,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:45:35,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:45:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 23 states and 29 transitions. [2024-12-05 21:45:36,241 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-12-05 21:45:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:45:36,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:36,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:45:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 30 transitions. [2024-12-05 21:45:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-12-05 21:45:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:45:36,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:36,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:45:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:36,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 38 transitions. [2024-12-05 21:45:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-12-05 21:45:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:45:36,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:36,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:45:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 46 transitions. [2024-12-05 21:45:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 46 transitions. [2024-12-05 21:45:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:45:37,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:45:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:37,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 29 states and 36 transitions. [2024-12-05 21:45:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-12-05 21:45:37,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:45:37,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:37,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:45:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 35 states and 45 transitions. [2024-12-05 21:45:37,596 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-12-05 21:45:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:45:37,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:45:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 41 states and 54 transitions. [2024-12-05 21:45:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-12-05 21:45:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:45:38,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:45:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 47 states and 63 transitions. [2024-12-05 21:45:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-12-05 21:45:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:45:38,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:45:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 53 states and 72 transitions. [2024-12-05 21:45:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-12-05 21:45:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:45:39,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:39,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:45:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:39,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 59 states and 81 transitions. [2024-12-05 21:45:39,670 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-12-05 21:45:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:45:39,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:39,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 21:45:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 65 states and 90 transitions. [2024-12-05 21:45:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-12-05 21:45:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:45:40,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 21:45:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 71 states and 99 transitions. [2024-12-05 21:45:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 99 transitions. [2024-12-05 21:45:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:45:41,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 21:45:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 77 states and 108 transitions. [2024-12-05 21:45:42,033 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2024-12-05 21:45:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:45:42,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 21:45:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 83 states and 117 transitions. [2024-12-05 21:45:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 117 transitions. [2024-12-05 21:45:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:45:42,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 21:45:43,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 89 states and 126 transitions. [2024-12-05 21:45:43,645 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2024-12-05 21:45:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:45:43,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 21:45:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 95 states and 135 transitions. [2024-12-05 21:45:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 135 transitions. [2024-12-05 21:45:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:45:44,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 21:45:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 101 states and 144 transitions. [2024-12-05 21:45:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 144 transitions. [2024-12-05 21:45:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:45:45,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 21:45:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 107 states and 153 transitions. [2024-12-05 21:45:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 153 transitions. [2024-12-05 21:45:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:45:46,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:46,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 21:45:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 113 states and 162 transitions. [2024-12-05 21:45:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-12-05 21:45:47,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:45:47,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:47,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 21:45:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 119 states and 171 transitions. [2024-12-05 21:45:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 171 transitions. [2024-12-05 21:45:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:45:48,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1151 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-05 21:45:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 125 states and 180 transitions. [2024-12-05 21:45:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 180 transitions. [2024-12-05 21:45:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:45:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-05 21:45:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 131 states and 189 transitions. [2024-12-05 21:45:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 189 transitions. [2024-12-05 21:45:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:45:51,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-05 21:45:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 198 transitions. [2024-12-05 21:45:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2024-12-05 21:45:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:45:52,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:53,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1592 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-05 21:45:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 143 states and 207 transitions. [2024-12-05 21:45:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 207 transitions. [2024-12-05 21:45:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 21:45:54,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-05 21:45:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 149 states and 216 transitions. [2024-12-05 21:45:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-12-05 21:45:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:45:55,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:55,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-05 21:45:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 155 states and 225 transitions. [2024-12-05 21:45:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2024-12-05 21:45:57,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 21:45:57,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:57,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2105 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-05 21:45:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 161 states and 234 transitions. [2024-12-05 21:45:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 234 transitions. [2024-12-05 21:45:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 21:45:59,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:59,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 0 proven. 1728 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-05 21:46:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 167 states and 243 transitions. [2024-12-05 21:46:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-12-05 21:46:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 21:46:00,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 0 proven. 1875 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-05 21:46:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:02,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 173 states and 252 transitions. [2024-12-05 21:46:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 252 transitions. [2024-12-05 21:46:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 21:46:02,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:02,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2690 backedges. 0 proven. 2028 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2024-12-05 21:46:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 179 states and 261 transitions. [2024-12-05 21:46:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 261 transitions. [2024-12-05 21:46:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 21:46:04,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:04,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:05,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2901 backedges. 0 proven. 2187 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2024-12-05 21:46:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 185 states and 270 transitions. [2024-12-05 21:46:06,711 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 270 transitions. [2024-12-05 21:46:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 21:46:06,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:06,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 2352 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-12-05 21:46:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 191 states and 279 transitions. [2024-12-05 21:46:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 279 transitions. [2024-12-05 21:46:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-05 21:46:08,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:08,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 3347 backedges. 0 proven. 2523 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-12-05 21:46:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 197 states and 288 transitions. [2024-12-05 21:46:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 288 transitions. [2024-12-05 21:46:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-05 21:46:11,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:11,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3582 backedges. 0 proven. 2700 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-12-05 21:46:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 203 states and 297 transitions. [2024-12-05 21:46:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions. [2024-12-05 21:46:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-05 21:46:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 2883 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2024-12-05 21:46:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 209 states and 306 transitions. [2024-12-05 21:46:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 306 transitions. [2024-12-05 21:46:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-05 21:46:16,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:16,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4076 backedges. 0 proven. 3072 refuted. 0 times theorem prover too weak. 1004 trivial. 0 not checked. [2024-12-05 21:46:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 215 states and 315 transitions. [2024-12-05 21:46:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 315 transitions. [2024-12-05 21:46:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-05 21:46:18,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4335 backedges. 0 proven. 3267 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2024-12-05 21:46:21,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 221 states and 324 transitions. [2024-12-05 21:46:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 324 transitions. [2024-12-05 21:46:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-05 21:46:21,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:23,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4602 backedges. 0 proven. 3468 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2024-12-05 21:46:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 227 states and 333 transitions. [2024-12-05 21:46:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 333 transitions. [2024-12-05 21:46:24,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-05 21:46:24,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4877 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-12-05 21:46:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 233 states and 342 transitions. [2024-12-05 21:46:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 342 transitions. [2024-12-05 21:46:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-05 21:46:27,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 5160 backedges. 0 proven. 3888 refuted. 0 times theorem prover too weak. 1272 trivial. 0 not checked. [2024-12-05 21:46:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 239 states and 351 transitions. [2024-12-05 21:46:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2024-12-05 21:46:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-05 21:46:31,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 5451 backedges. 0 proven. 4107 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2024-12-05 21:46:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 245 states and 360 transitions. [2024-12-05 21:46:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 360 transitions. [2024-12-05 21:46:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-05 21:46:34,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:34,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5750 backedges. 0 proven. 4332 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2024-12-05 21:46:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 251 states and 369 transitions. [2024-12-05 21:46:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2024-12-05 21:46:37,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-05 21:46:37,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6057 backedges. 0 proven. 4563 refuted. 0 times theorem prover too weak. 1494 trivial. 0 not checked. [2024-12-05 21:46:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 257 states and 378 transitions. [2024-12-05 21:46:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 378 transitions. [2024-12-05 21:46:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-05 21:46:41,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6372 backedges. 0 proven. 4800 refuted. 0 times theorem prover too weak. 1572 trivial. 0 not checked. [2024-12-05 21:46:45,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 263 states and 387 transitions. [2024-12-05 21:46:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 387 transitions. [2024-12-05 21:46:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-05 21:46:45,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6695 backedges. 0 proven. 5043 refuted. 0 times theorem prover too weak. 1652 trivial. 0 not checked. [2024-12-05 21:46:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 269 states and 396 transitions. [2024-12-05 21:46:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 396 transitions. [2024-12-05 21:46:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-05 21:46:48,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1734 trivial. 0 not checked. [2024-12-05 21:46:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 275 states and 405 transitions. [2024-12-05 21:46:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 405 transitions. [2024-12-05 21:46:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 21:46:52,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:52,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:55,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7365 backedges. 0 proven. 5547 refuted. 0 times theorem prover too weak. 1818 trivial. 0 not checked. [2024-12-05 21:46:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 281 states and 414 transitions. [2024-12-05 21:46:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 414 transitions. [2024-12-05 21:46:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-12-05 21:46:56,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7712 backedges. 0 proven. 5808 refuted. 0 times theorem prover too weak. 1904 trivial. 0 not checked. [2024-12-05 21:47:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 287 states and 423 transitions. [2024-12-05 21:47:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 423 transitions. [2024-12-05 21:47:01,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-12-05 21:47:01,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:04,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8067 backedges. 0 proven. 6075 refuted. 0 times theorem prover too weak. 1992 trivial. 0 not checked. [2024-12-05 21:47:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 293 states and 432 transitions. [2024-12-05 21:47:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 432 transitions. [2024-12-05 21:47:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-05 21:47:05,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:05,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8430 backedges. 0 proven. 6348 refuted. 0 times theorem prover too weak. 2082 trivial. 0 not checked. [2024-12-05 21:47:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 299 states and 441 transitions. [2024-12-05 21:47:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 441 transitions. [2024-12-05 21:47:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-12-05 21:47:10,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:10,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8801 backedges. 0 proven. 6627 refuted. 0 times theorem prover too weak. 2174 trivial. 0 not checked. [2024-12-05 21:47:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 305 states and 450 transitions. [2024-12-05 21:47:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 450 transitions. [2024-12-05 21:47:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-05 21:47:15,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 9180 backedges. 0 proven. 6912 refuted. 0 times theorem prover too weak. 2268 trivial. 0 not checked. [2024-12-05 21:47:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 311 states and 459 transitions. [2024-12-05 21:47:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 459 transitions. [2024-12-05 21:47:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-05 21:47:19,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 9567 backedges. 0 proven. 7203 refuted. 0 times theorem prover too weak. 2364 trivial. 0 not checked. [2024-12-05 21:47:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 317 states and 468 transitions. [2024-12-05 21:47:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 468 transitions. [2024-12-05 21:47:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-12-05 21:47:25,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 9962 backedges. 0 proven. 7500 refuted. 0 times theorem prover too weak. 2462 trivial. 0 not checked. [2024-12-05 21:47:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:30,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 323 states and 477 transitions. [2024-12-05 21:47:30,554 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 477 transitions. [2024-12-05 21:47:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-12-05 21:47:30,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:30,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 10365 backedges. 0 proven. 7803 refuted. 0 times theorem prover too weak. 2562 trivial. 0 not checked. [2024-12-05 21:47:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 329 states and 486 transitions. [2024-12-05 21:47:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 486 transitions. [2024-12-05 21:47:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-12-05 21:47:36,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 10776 backedges. 0 proven. 8112 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-12-05 21:47:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 335 states and 495 transitions. [2024-12-05 21:47:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 495 transitions. [2024-12-05 21:47:41,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-12-05 21:47:41,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:41,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 8427 refuted. 0 times theorem prover too weak. 2768 trivial. 0 not checked. [2024-12-05 21:47:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 341 states and 504 transitions. [2024-12-05 21:47:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 504 transitions. [2024-12-05 21:47:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-12-05 21:47:47,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:47,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11622 backedges. 0 proven. 8748 refuted. 0 times theorem prover too weak. 2874 trivial. 0 not checked. [2024-12-05 21:47:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 347 states and 513 transitions. [2024-12-05 21:47:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 513 transitions. [2024-12-05 21:47:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-05 21:47:53,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12057 backedges. 0 proven. 9075 refuted. 0 times theorem prover too weak. 2982 trivial. 0 not checked. [2024-12-05 21:47:59,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 353 states and 522 transitions. [2024-12-05 21:47:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 522 transitions. [2024-12-05 21:47:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-05 21:47:59,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:59,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12500 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 3092 trivial. 0 not checked. [2024-12-05 21:48:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 359 states and 531 transitions. [2024-12-05 21:48:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 531 transitions. [2024-12-05 21:48:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2024-12-05 21:48:06,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:06,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:10,948 INFO L134 CoverageAnalysis]: Checked inductivity of 12951 backedges. 0 proven. 9747 refuted. 0 times theorem prover too weak. 3204 trivial. 0 not checked. [2024-12-05 21:48:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 365 states and 540 transitions. [2024-12-05 21:48:12,816 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 540 transitions. [2024-12-05 21:48:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-12-05 21:48:12,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:12,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 13410 backedges. 0 proven. 10092 refuted. 0 times theorem prover too weak. 3318 trivial. 0 not checked. [2024-12-05 21:48:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 371 states and 549 transitions. [2024-12-05 21:48:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions. [2024-12-05 21:48:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-12-05 21:48:19,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:19,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 13877 backedges. 0 proven. 10443 refuted. 0 times theorem prover too weak. 3434 trivial. 0 not checked. [2024-12-05 21:48:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 377 states and 558 transitions. [2024-12-05 21:48:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 558 transitions. [2024-12-05 21:48:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-12-05 21:48:26,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 14352 backedges. 0 proven. 10800 refuted. 0 times theorem prover too weak. 3552 trivial. 0 not checked. [2024-12-05 21:48:34,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 383 states and 567 transitions. [2024-12-05 21:48:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 567 transitions. [2024-12-05 21:48:34,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-05 21:48:34,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:34,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 14835 backedges. 0 proven. 11163 refuted. 0 times theorem prover too weak. 3672 trivial. 0 not checked. [2024-12-05 21:48:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 389 states and 576 transitions. [2024-12-05 21:48:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 576 transitions. [2024-12-05 21:48:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-12-05 21:48:41,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:41,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 15326 backedges. 0 proven. 11532 refuted. 0 times theorem prover too weak. 3794 trivial. 0 not checked. [2024-12-05 21:48:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 395 states and 585 transitions. [2024-12-05 21:48:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 585 transitions. [2024-12-05 21:48:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-12-05 21:48:49,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15825 backedges. 0 proven. 11907 refuted. 0 times theorem prover too weak. 3918 trivial. 0 not checked. [2024-12-05 21:48:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 401 states and 594 transitions. [2024-12-05 21:48:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 594 transitions. [2024-12-05 21:48:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-12-05 21:48:57,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:57,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16332 backedges. 0 proven. 12288 refuted. 0 times theorem prover too weak. 4044 trivial. 0 not checked. [2024-12-05 21:49:05,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:05,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 407 states and 603 transitions. [2024-12-05 21:49:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 603 transitions. [2024-12-05 21:49:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2024-12-05 21:49:05,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:05,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16847 backedges. 0 proven. 12675 refuted. 0 times theorem prover too weak. 4172 trivial. 0 not checked. [2024-12-05 21:49:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 413 states and 612 transitions. [2024-12-05 21:49:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 612 transitions. [2024-12-05 21:49:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-05 21:49:14,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 17370 backedges. 0 proven. 13068 refuted. 0 times theorem prover too weak. 4302 trivial. 0 not checked. [2024-12-05 21:49:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 419 states and 621 transitions. [2024-12-05 21:49:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 621 transitions. [2024-12-05 21:49:23,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-12-05 21:49:23,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:23,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17901 backedges. 0 proven. 13467 refuted. 0 times theorem prover too weak. 4434 trivial. 0 not checked. [2024-12-05 21:49:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 425 states and 630 transitions. [2024-12-05 21:49:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 630 transitions. [2024-12-05 21:49:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-12-05 21:49:32,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:32,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 18440 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 4568 trivial. 0 not checked. [2024-12-05 21:49:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 431 states and 639 transitions. [2024-12-05 21:49:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 639 transitions. [2024-12-05 21:49:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-12-05 21:49:41,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:41,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:41,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 18987 backedges. 0 proven. 14283 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-12-05 21:49:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 437 states and 648 transitions. [2024-12-05 21:49:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 648 transitions. [2024-12-05 21:49:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-12-05 21:49:51,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:58,588 INFO L134 CoverageAnalysis]: Checked inductivity of 19542 backedges. 0 proven. 14700 refuted. 0 times theorem prover too weak. 4842 trivial. 0 not checked. [2024-12-05 21:50:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 443 states and 657 transitions. [2024-12-05 21:50:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 657 transitions. [2024-12-05 21:50:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2024-12-05 21:50:00,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:00,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 20105 backedges. 0 proven. 15123 refuted. 0 times theorem prover too weak. 4982 trivial. 0 not checked. [2024-12-05 21:50:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 449 states and 666 transitions. [2024-12-05 21:50:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 666 transitions. [2024-12-05 21:50:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-12-05 21:50:11,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 20676 backedges. 0 proven. 15552 refuted. 0 times theorem prover too weak. 5124 trivial. 0 not checked. [2024-12-05 21:50:21,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 455 states and 675 transitions. [2024-12-05 21:50:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 675 transitions. [2024-12-05 21:50:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-12-05 21:50:21,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:21,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 21255 backedges. 0 proven. 15987 refuted. 0 times theorem prover too weak. 5268 trivial. 0 not checked. [2024-12-05 21:50:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 461 states and 684 transitions. [2024-12-05 21:50:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 684 transitions. [2024-12-05 21:50:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-12-05 21:50:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:32,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 21842 backedges. 0 proven. 16428 refuted. 0 times theorem prover too weak. 5414 trivial. 0 not checked. [2024-12-05 21:50:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 467 states and 693 transitions. [2024-12-05 21:50:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 693 transitions. [2024-12-05 21:50:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2024-12-05 21:50:43,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:43,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22437 backedges. 0 proven. 16875 refuted. 0 times theorem prover too weak. 5562 trivial. 0 not checked. [2024-12-05 21:50:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 473 states and 702 transitions. [2024-12-05 21:50:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 702 transitions. [2024-12-05 21:50:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-12-05 21:50:54,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 23040 backedges. 0 proven. 17328 refuted. 0 times theorem prover too weak. 5712 trivial. 0 not checked. [2024-12-05 21:51:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 479 states and 711 transitions. [2024-12-05 21:51:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 711 transitions. [2024-12-05 21:51:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-12-05 21:51:06,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:06,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 23651 backedges. 0 proven. 17787 refuted. 0 times theorem prover too weak. 5864 trivial. 0 not checked. [2024-12-05 21:51:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 485 states and 720 transitions. [2024-12-05 21:51:19,091 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 720 transitions. [2024-12-05 21:51:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2024-12-05 21:51:19,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24270 backedges. 0 proven. 18252 refuted. 0 times theorem prover too weak. 6018 trivial. 0 not checked. [2024-12-05 21:51:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 491 states and 729 transitions. [2024-12-05 21:51:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 729 transitions. [2024-12-05 21:51:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-12-05 21:51:31,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 24897 backedges. 0 proven. 18723 refuted. 0 times theorem prover too weak. 6174 trivial. 0 not checked. [2024-12-05 21:51:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 497 states and 738 transitions. [2024-12-05 21:51:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 738 transitions. [2024-12-05 21:51:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 658 [2024-12-05 21:51:44,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 25532 backedges. 0 proven. 19200 refuted. 0 times theorem prover too weak. 6332 trivial. 0 not checked. [2024-12-05 21:51:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 503 states and 747 transitions. [2024-12-05 21:51:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 747 transitions. [2024-12-05 21:51:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2024-12-05 21:51:58,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:09,092 INFO L134 CoverageAnalysis]: Checked inductivity of 26175 backedges. 0 proven. 19683 refuted. 0 times theorem prover too weak. 6492 trivial. 0 not checked. [2024-12-05 21:52:11,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:11,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 509 states and 756 transitions. [2024-12-05 21:52:11,816 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 756 transitions. [2024-12-05 21:52:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-12-05 21:52:11,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:11,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 26826 backedges. 0 proven. 20172 refuted. 0 times theorem prover too weak. 6654 trivial. 0 not checked. [2024-12-05 21:52:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 515 states and 765 transitions. [2024-12-05 21:52:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 765 transitions. [2024-12-05 21:52:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-12-05 21:52:26,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:26,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:38,286 INFO L134 CoverageAnalysis]: Checked inductivity of 27485 backedges. 0 proven. 20667 refuted. 0 times theorem prover too weak. 6818 trivial. 0 not checked. [2024-12-05 21:52:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 521 states and 774 transitions. [2024-12-05 21:52:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 774 transitions. [2024-12-05 21:52:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2024-12-05 21:52:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 28152 backedges. 0 proven. 21168 refuted. 0 times theorem prover too weak. 6984 trivial. 0 not checked. [2024-12-05 21:52:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 527 states and 783 transitions. [2024-12-05 21:52:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 783 transitions. [2024-12-05 21:52:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-12-05 21:52:56,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:56,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 28827 backedges. 0 proven. 21675 refuted. 0 times theorem prover too weak. 7152 trivial. 0 not checked. [2024-12-05 21:53:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 533 states and 792 transitions. [2024-12-05 21:53:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 792 transitions. [2024-12-05 21:53:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2024-12-05 21:53:11,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:24,140 INFO L134 CoverageAnalysis]: Checked inductivity of 29510 backedges. 0 proven. 22188 refuted. 0 times theorem prover too weak. 7322 trivial. 0 not checked. [2024-12-05 21:53:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 539 states and 801 transitions. [2024-12-05 21:53:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 801 transitions. [2024-12-05 21:53:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2024-12-05 21:53:27,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:27,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 30201 backedges. 0 proven. 22707 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2024-12-05 21:53:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 545 states and 810 transitions. [2024-12-05 21:53:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 810 transitions. [2024-12-05 21:53:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-12-05 21:53:43,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:43,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 30900 backedges. 0 proven. 23232 refuted. 0 times theorem prover too weak. 7668 trivial. 0 not checked. [2024-12-05 21:53:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 551 states and 819 transitions. [2024-12-05 21:53:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 819 transitions. [2024-12-05 21:53:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2024-12-05 21:53:59,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 31607 backedges. 0 proven. 23763 refuted. 0 times theorem prover too weak. 7844 trivial. 0 not checked. [2024-12-05 21:54:16,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 557 states and 828 transitions. [2024-12-05 21:54:16,582 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 828 transitions. [2024-12-05 21:54:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2024-12-05 21:54:16,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:16,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 32322 backedges. 0 proven. 24300 refuted. 0 times theorem prover too weak. 8022 trivial. 0 not checked. [2024-12-05 21:54:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 563 states and 837 transitions. [2024-12-05 21:54:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 837 transitions. [2024-12-05 21:54:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2024-12-05 21:54:33,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:33,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 33045 backedges. 0 proven. 24843 refuted. 0 times theorem prover too weak. 8202 trivial. 0 not checked. [2024-12-05 21:54:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 569 states and 846 transitions. [2024-12-05 21:54:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 846 transitions. [2024-12-05 21:54:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2024-12-05 21:54:51,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 33776 backedges. 0 proven. 25392 refuted. 0 times theorem prover too weak. 8384 trivial. 0 not checked. [2024-12-05 21:55:10,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 575 states and 855 transitions. [2024-12-05 21:55:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 855 transitions. [2024-12-05 21:55:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-12-05 21:55:10,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:10,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 34515 backedges. 0 proven. 25947 refuted. 0 times theorem prover too weak. 8568 trivial. 0 not checked. [2024-12-05 21:55:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 581 states and 864 transitions. [2024-12-05 21:55:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 864 transitions. [2024-12-05 21:55:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-12-05 21:55:28,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 35262 backedges. 0 proven. 26508 refuted. 0 times theorem prover too weak. 8754 trivial. 0 not checked. [2024-12-05 21:55:47,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:47,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 587 states and 873 transitions. [2024-12-05 21:55:47,765 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 873 transitions. [2024-12-05 21:55:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-12-05 21:55:47,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 36017 backedges. 0 proven. 27075 refuted. 0 times theorem prover too weak. 8942 trivial. 0 not checked. [2024-12-05 21:56:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 593 states and 882 transitions. [2024-12-05 21:56:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2024-12-05 21:56:07,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2024-12-05 21:56:07,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:07,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 36780 backedges. 0 proven. 27648 refuted. 0 times theorem prover too weak. 9132 trivial. 0 not checked. [2024-12-05 21:56:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 599 states and 891 transitions. [2024-12-05 21:56:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 891 transitions. [2024-12-05 21:56:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 794 [2024-12-05 21:56:27,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:27,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 37551 backedges. 0 proven. 28227 refuted. 0 times theorem prover too weak. 9324 trivial. 0 not checked. [2024-12-05 21:56:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 605 states and 900 transitions. [2024-12-05 21:56:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 900 transitions. [2024-12-05 21:56:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-12-05 21:56:47,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 38330 backedges. 0 proven. 28812 refuted. 0 times theorem prover too weak. 9518 trivial. 0 not checked. [2024-12-05 21:57:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 611 states and 909 transitions. [2024-12-05 21:57:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 909 transitions. [2024-12-05 21:57:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-12-05 21:57:08,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 39117 backedges. 0 proven. 29403 refuted. 0 times theorem prover too weak. 9714 trivial. 0 not checked. [2024-12-05 21:57:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 617 states and 918 transitions. [2024-12-05 21:57:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 918 transitions. [2024-12-05 21:57:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-12-05 21:57:30,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 39912 backedges. 0 proven. 30000 refuted. 0 times theorem prover too weak. 9912 trivial. 0 not checked. [2024-12-05 21:57:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 623 states and 927 transitions. [2024-12-05 21:57:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 927 transitions. [2024-12-05 21:57:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-12-05 21:57:51,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:51,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 40715 backedges. 30104 proven. 499 refuted. 0 times theorem prover too weak. 10112 trivial. 0 not checked. [2024-12-05 21:58:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 617 states and 918 transitions. [2024-12-05 21:58:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 918 transitions. [2024-12-05 21:58:45,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 21:58:45,922 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 106 iterations. [2024-12-05 21:58:45,929 INFO L726 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: true [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point L25(line 25) the Hoare annotation is: (= ~counter~0 0) [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point L25-1(line 25) the Hoare annotation is: true [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point L42-2(lines 36 49) the Hoare annotation is: true [2024-12-05 21:58:47,113 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L36-2(line 36) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 49) the Hoare annotation is: (or (<= ~counter~0 1) (< 99 |ULTIMATE.start_main_#t~post6#1|) (and (not (= |ULTIMATE.start_main_#t~post6#1| 0)) (<= ~counter~0 100))) [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L36-4(lines 36 49) the Hoare annotation is: (<= ~counter~0 100) [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L36-6(lines 36 49) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L51(line 51) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point L37(lines 36 49) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 8 10) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 8 10) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 11 17) the Hoare annotation is: true [2024-12-05 21:58:47,114 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 17) the Hoare annotation is: true [2024-12-05 21:58:47,126 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:58:47 ImpRootNode [2024-12-05 21:58:47,126 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:58:47,126 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:58:47,126 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:58:47,126 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:58:47,127 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:45:35" (3/4) ... [2024-12-05 21:58:47,128 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 21:58:47,130 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-05 21:58:47,130 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-05 21:58:47,132 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2024-12-05 21:58:47,132 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-12-05 21:58:47,132 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-05 21:58:47,132 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:58:47,133 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:58:47,181 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 21:58:47,182 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 21:58:47,182 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:58:47,183 INFO L158 Benchmark]: Toolchain (without parser) took 791806.97ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 118.0MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-05 21:58:47,183 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:58:47,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 197.63ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 106.7MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:58:47,183 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.67ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 105.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:58:47,184 INFO L158 Benchmark]: Boogie Preprocessor took 17.78ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 104.8MB in the end (delta: 641.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:58:47,184 INFO L158 Benchmark]: RCFGBuilder took 273.72ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 91.3MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 21:58:47,184 INFO L158 Benchmark]: CodeCheck took 791230.92ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 91.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-05 21:58:47,184 INFO L158 Benchmark]: Witness Printer took 55.80ms. Allocated memory is still 2.5GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:58:47,186 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, 21 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 790.0s, OverallIterations: 106, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 36818 SdHoareTripleChecker+Valid, 150.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 32448 mSDsluCounter, 34666 SdHoareTripleChecker+Invalid, 128.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10718 mSDsCounter, 37299 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 155275 IncrementalHoareTripleChecker+Invalid, 192574 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 37299 mSolverCounterUnsat, 23948 mSDtfsCounter, 155275 mSolverCounterSat, 2.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 291984 GetRequests, 260247 SyntacticMatches, 30511 SemanticMatches, 1226 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 953983 ImplicationChecksByTransitivity, 231.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 5.0s SatisfiabilityAnalysisTime, 608.6s InterpolantComputationTime, 43014 NumberOfCodeBlocks, 43014 NumberOfCodeBlocksAsserted, 105 NumberOfCheckSat, 42909 ConstructedInterpolants, 0 QuantifiedInterpolants, 106833 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 105 InterpolantComputations, 2 PerfectInterpolantSequences, 374770/1390327 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - ProcedureContractResult [Line: 8]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (counter == \old(counter)) - ProcedureContractResult [Line: 11]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 197.63ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 106.7MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.67ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 105.6MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 17.78ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 104.8MB in the end (delta: 641.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 273.72ms. Allocated memory is still 142.6MB. Free memory was 104.8MB in the beginning and 91.3MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 791230.92ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 91.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 55.80ms. Allocated memory is still 2.5GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 21:58:47,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebf59f6-c7f2-4e0f-8fbc-b9dc06410338/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE