./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk --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 f9a59972454f7ae078581bb1592875955e31a3bd05f52cbebd7b164f55fa53bc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:45:20,468 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:45:20,555 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:45:20,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:45:20,566 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:45:20,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:45:20,605 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:45:20,605 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:45:20,606 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:45:20,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:45:20,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:45:20,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:45:20,611 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:45:20,611 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:45:20,611 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:45:20,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:45:20,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:45:20,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:45:20,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:45:20,616 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:45:20,617 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:45:20,618 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:45:20,619 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:45:20,619 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:45:20,619 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:45:20,620 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:45:20,621 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:45:20,622 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:45:20,622 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:45:20,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:45:20,623 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:45:20,623 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:45:20,623 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:45:20,624 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:45:20,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:45:20,625 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9a59972454f7ae078581bb1592875955e31a3bd05f52cbebd7b164f55fa53bc [2024-11-08 22:45:20,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:45:20,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:45:20,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:45:20,921 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:45:20,921 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:45:20,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c Unable to find full path for "g++" [2024-11-08 22:45:22,935 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:45:23,110 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:45:23,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c [2024-11-08 22:45:23,118 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/data/7fde53e38/ce99421502424c059bfea5dd7a5175d8/FLAG8922a1ce4 [2024-11-08 22:45:23,508 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/data/7fde53e38/ce99421502424c059bfea5dd7a5175d8 [2024-11-08 22:45:23,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:45:23,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:45:23,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:45:23,514 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:45:23,520 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:45:23,521 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,522 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e6e48f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23, skipping insertion in model container [2024-11-08 22:45:23,522 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,542 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:45:23,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:45:23,751 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:45:23,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:45:23,788 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:45:23,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23 WrapperNode [2024-11-08 22:45:23,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:45:23,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:45:23,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:45:23,791 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:45:23,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,806 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,825 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-08 22:45:23,826 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:45:23,827 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:45:23,827 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:45:23,827 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:45:23,837 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,837 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,850 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,858 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:45:23,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:45:23,859 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:45:23,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:45:23,864 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:23" (1/1) ... [2024-11-08 22:45:23,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:45:23,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:45:23,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:45:23,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:45:23,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:45:23,932 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:45:23,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:45:23,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:45:23,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:45:23,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:45:23,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:45:23,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:45:24,008 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:45:24,011 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:45:24,252 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-08 22:45:24,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:45:24,312 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:45:24,312 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:45:24,313 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:24 BoogieIcfgContainer [2024-11-08 22:45:24,313 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:45:24,314 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:45:24,314 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:45:24,324 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:45:24,324 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:24" (1/1) ... [2024-11-08 22:45:24,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:45:24,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 60 states and 65 transitions. [2024-11-08 22:45:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2024-11-08 22:45:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:45:24,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 60 states and 64 transitions. [2024-11-08 22:45:24,553 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2024-11-08 22:45:24,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:45:24,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 68 transitions. [2024-11-08 22:45:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2024-11-08 22:45:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:45:24,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 69 transitions. [2024-11-08 22:45:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 69 transitions. [2024-11-08 22:45:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:45:24,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:24,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 64 states and 70 transitions. [2024-11-08 22:45:24,952 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 70 transitions. [2024-11-08 22:45:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:45:24,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:45:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:45:25,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 69 states and 78 transitions. [2024-11-08 22:45:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 78 transitions. [2024-11-08 22:45:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:45:25,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:45:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,360 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:45:25,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:25,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 70 states and 79 transitions. [2024-11-08 22:45:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 79 transitions. [2024-11-08 22:45:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:45:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:25,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 77 states and 90 transitions. [2024-11-08 22:45:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 90 transitions. [2024-11-08 22:45:25,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:45:25,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:25,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 78 states and 91 transitions. [2024-11-08 22:45:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 91 transitions. [2024-11-08 22:45:26,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:45:26,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:26,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 87 states and 105 transitions. [2024-11-08 22:45:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 105 transitions. [2024-11-08 22:45:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:45:29,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:45:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:29,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:45:29,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 93 states and 113 transitions. [2024-11-08 22:45:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 113 transitions. [2024-11-08 22:45:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:45:31,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 96 states and 119 transitions. [2024-11-08 22:45:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-11-08 22:45:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:45:31,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 100 states and 127 transitions. [2024-11-08 22:45:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2024-11-08 22:45:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:45:32,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 104 states and 135 transitions. [2024-11-08 22:45:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 135 transitions. [2024-11-08 22:45:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:45:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 105 states and 136 transitions. [2024-11-08 22:45:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 136 transitions. [2024-11-08 22:45:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:45:33,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 108 states and 140 transitions. [2024-11-08 22:45:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 140 transitions. [2024-11-08 22:45:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:45:34,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 109 states and 141 transitions. [2024-11-08 22:45:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 141 transitions. [2024-11-08 22:45:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:45:34,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 111 states and 144 transitions. [2024-11-08 22:45:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 144 transitions. [2024-11-08 22:45:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:45:34,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:35,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 117 states and 154 transitions. [2024-11-08 22:45:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 154 transitions. [2024-11-08 22:45:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:35,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:35,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 118 states and 155 transitions. [2024-11-08 22:45:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 155 transitions. [2024-11-08 22:45:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:45:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 119 states and 156 transitions. [2024-11-08 22:45:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 156 transitions. [2024-11-08 22:45:35,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:35,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:35,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 132 states and 173 transitions. [2024-11-08 22:45:35,926 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 173 transitions. [2024-11-08 22:45:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:45:35,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:35,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:45:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 135 states and 178 transitions. [2024-11-08 22:45:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 178 transitions. [2024-11-08 22:45:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:45:36,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 139 states and 187 transitions. [2024-11-08 22:45:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 187 transitions. [2024-11-08 22:45:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:45:37,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:37,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 196 transitions. [2024-11-08 22:45:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-11-08 22:45:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:45:37,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:39,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:39,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 160 states and 223 transitions. [2024-11-08 22:45:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-11-08 22:45:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:45:39,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:39,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 164 states and 229 transitions. [2024-11-08 22:45:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 229 transitions. [2024-11-08 22:45:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:39,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:39,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 182 states and 257 transitions. [2024-11-08 22:45:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 257 transitions. [2024-11-08 22:45:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:41,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:42,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 186 states and 263 transitions. [2024-11-08 22:45:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 263 transitions. [2024-11-08 22:45:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:45:42,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:44,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 194 states and 279 transitions. [2024-11-08 22:45:44,162 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 279 transitions. [2024-11-08 22:45:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:45:44,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:44,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 195 states and 280 transitions. [2024-11-08 22:45:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 280 transitions. [2024-11-08 22:45:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:45:44,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 196 states and 280 transitions. [2024-11-08 22:45:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 280 transitions. [2024-11-08 22:45:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:45:44,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:45:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:45:44,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:45:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 215 states and 309 transitions. [2024-11-08 22:45:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 309 transitions. [2024-11-08 22:45:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:48,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:48,110 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 223 states and 326 transitions. [2024-11-08 22:45:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 326 transitions. [2024-11-08 22:45:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:57,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 225 states and 328 transitions. [2024-11-08 22:45:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 328 transitions. [2024-11-08 22:45:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:58,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:59,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 226 states and 328 transitions. [2024-11-08 22:45:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 328 transitions. [2024-11-08 22:45:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:59,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:45:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:59,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:45:59,924 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:46:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 228 states and 331 transitions. [2024-11-08 22:46:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 331 transitions. [2024-11-08 22:46:01,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:01,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 229 states and 331 transitions. [2024-11-08 22:46:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 331 transitions. [2024-11-08 22:46:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:02,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 238 states and 353 transitions. [2024-11-08 22:46:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 353 transitions. [2024-11-08 22:46:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 240 states and 355 transitions. [2024-11-08 22:46:10,943 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 355 transitions. [2024-11-08 22:46:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:10,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:10,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 247 states and 368 transitions. [2024-11-08 22:46:14,927 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 368 transitions. [2024-11-08 22:46:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:14,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:14,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 270 states and 411 transitions. [2024-11-08 22:46:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 411 transitions. [2024-11-08 22:46:28,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:28,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:28,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 272 states and 413 transitions. [2024-11-08 22:46:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 413 transitions. [2024-11-08 22:46:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:29,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 278 states and 425 transitions. [2024-11-08 22:46:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 425 transitions. [2024-11-08 22:46:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:34,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:34,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 286 states and 443 transitions. [2024-11-08 22:46:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 443 transitions. [2024-11-08 22:46:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:43,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 446 transitions. [2024-11-08 22:46:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 446 transitions. [2024-11-08 22:46:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:44,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 289 states and 447 transitions. [2024-11-08 22:46:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 447 transitions. [2024-11-08 22:46:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:46:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 291 states and 449 transitions. [2024-11-08 22:46:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 449 transitions. [2024-11-08 22:46:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:45,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:45,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:46:55,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:55,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 301 states and 466 transitions. [2024-11-08 22:46:55,505 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 466 transitions. [2024-11-08 22:46:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:46:55,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:56,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:06,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 311 states and 484 transitions. [2024-11-08 22:47:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 484 transitions. [2024-11-08 22:47:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:06,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:06,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:06,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 314 states and 489 transitions. [2024-11-08 22:47:09,752 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 489 transitions. [2024-11-08 22:47:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:09,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:10,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 316 states and 491 transitions. [2024-11-08 22:47:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 491 transitions. [2024-11-08 22:47:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:47:10,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:10,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:47:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:10,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-08 22:47:10,692 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:47:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:13,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 320 states and 494 transitions. [2024-11-08 22:47:13,474 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 494 transitions. [2024-11-08 22:47:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:13,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:47:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 334 states and 524 transitions. [2024-11-08 22:47:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 524 transitions. [2024-11-08 22:47:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:25,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:25,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:47:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 335 states and 526 transitions. [2024-11-08 22:47:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 526 transitions. [2024-11-08 22:47:27,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:27,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:27,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:47:28,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 336 states and 526 transitions. [2024-11-08 22:47:28,903 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 526 transitions. [2024-11-08 22:47:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:28,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:28,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:28,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:47:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 338 states and 528 transitions. [2024-11-08 22:47:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 528 transitions. [2024-11-08 22:47:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:30,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:30,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:47:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 340 states and 530 transitions. [2024-11-08 22:47:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 530 transitions. [2024-11-08 22:47:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:32,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:47:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 345 states and 539 transitions. [2024-11-08 22:47:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 539 transitions. [2024-11-08 22:47:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:37,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:47:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 347 states and 541 transitions. [2024-11-08 22:47:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 541 transitions. [2024-11-08 22:47:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:47:38,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:38,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:47:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:46,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 347 states and 540 transitions. [2024-11-08 22:47:46,343 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 540 transitions. [2024-11-08 22:47:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:47:46,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 361 states and 564 transitions. [2024-11-08 22:48:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 564 transitions. [2024-11-08 22:48:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:48:08,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 363 states and 566 transitions. [2024-11-08 22:48:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 566 transitions. [2024-11-08 22:48:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:48:09,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:48:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:13,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 361 states and 561 transitions. [2024-11-08 22:48:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 561 transitions. [2024-11-08 22:48:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:48:13,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:48:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 364 states and 565 transitions. [2024-11-08 22:48:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 565 transitions. [2024-11-08 22:48:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:18,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:48:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 368 states and 570 transitions. [2024-11-08 22:48:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 570 transitions. [2024-11-08 22:48:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:36,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:48:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 367 states and 569 transitions. [2024-11-08 22:48:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 569 transitions. [2024-11-08 22:48:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:39,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:39,458 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:48:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 384 states and 592 transitions. [2024-11-08 22:48:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 592 transitions. [2024-11-08 22:48:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:50,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 400 states and 628 transitions. [2024-11-08 22:49:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 628 transitions. [2024-11-08 22:49:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:49:00,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:49:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 402 states and 630 transitions. [2024-11-08 22:49:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 630 transitions. [2024-11-08 22:49:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:49:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:14,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 419 states and 672 transitions. [2024-11-08 22:49:14,285 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 672 transitions. [2024-11-08 22:49:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:49:14,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 438 states and 710 transitions. [2024-11-08 22:49:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 710 transitions. [2024-11-08 22:49:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:49:28,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 441 states and 721 transitions. [2024-11-08 22:49:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 721 transitions. [2024-11-08 22:49:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:49:29,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:29,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:30,130 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 456 states and 740 transitions. [2024-11-08 22:49:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 740 transitions. [2024-11-08 22:49:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:49:39,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:49:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 473 states and 763 transitions. [2024-11-08 22:49:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 763 transitions. [2024-11-08 22:49:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:49:48,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 477 states and 769 transitions. [2024-11-08 22:49:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 769 transitions. [2024-11-08 22:49:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:49:55,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 479 states and 772 transitions. [2024-11-08 22:49:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 772 transitions. [2024-11-08 22:49:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:49:58,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 495 states and 795 transitions. [2024-11-08 22:50:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 795 transitions. [2024-11-08 22:50:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:50:09,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:09,577 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 498 states and 800 transitions. [2024-11-08 22:50:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 800 transitions. [2024-11-08 22:50:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:50:10,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:10,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:10,642 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 107 states and 119 transitions. [2024-11-08 22:50:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 119 transitions. [2024-11-08 22:50:17,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:50:17,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:17,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 111 states and 127 transitions. [2024-11-08 22:50:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2024-11-08 22:50:31,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:50:31,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:31,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 110 states and 125 transitions. [2024-11-08 22:50:32,642 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 125 transitions. [2024-11-08 22:50:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:50:32,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:33,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 112 states and 128 transitions. [2024-11-08 22:50:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 128 transitions. [2024-11-08 22:50:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:50:33,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 113 states and 129 transitions. [2024-11-08 22:50:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 129 transitions. [2024-11-08 22:50:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:50:34,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 106 states and 118 transitions. [2024-11-08 22:50:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 118 transitions. [2024-11-08 22:50:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:50:40,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:50:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 110 states and 123 transitions. [2024-11-08 22:50:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 123 transitions. [2024-11-08 22:50:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:50:48,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:50:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 109 states and 121 transitions. [2024-11-08 22:50:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 121 transitions. [2024-11-08 22:50:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:50:50,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:50,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:50,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:50:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:50:50,370 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:50:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 111 states and 125 transitions. [2024-11-08 22:51:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 125 transitions. [2024-11-08 22:51:06,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:51:06,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:51:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:51:06,115 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:51:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 112 states and 126 transitions. [2024-11-08 22:51:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 126 transitions. [2024-11-08 22:51:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:51:09,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:51:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:09,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:51:09,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:51:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:15,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:15,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 113 states and 128 transitions. [2024-11-08 22:51:15,188 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 128 transitions. [2024-11-08 22:51:15,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:51:15,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:15,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:51:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:15,225 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:51:15,226 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:51:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 106 states and 120 transitions. [2024-11-08 22:51:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2024-11-08 22:51:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:51:16,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:51:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 110 states and 126 transitions. [2024-11-08 22:51:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2024-11-08 22:51:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:51:39,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:51:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:42,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 109 states and 124 transitions. [2024-11-08 22:51:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2024-11-08 22:51:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:51:42,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:51:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:42,972 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:51:42,974 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:51:44,680 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 111 states and 127 transitions. [2024-11-08 22:53:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2024-11-08 22:53:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:53:10,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:53:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:10,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:53:10,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:53:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 112 states and 127 transitions. [2024-11-08 22:54:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 127 transitions. [2024-11-08 22:54:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:54:12,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:12,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:54:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:12,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:54:12,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:54:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 109 states and 121 transitions. [2024-11-08 22:54:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 121 transitions. [2024-11-08 22:54:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:54:20,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:54:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:20,467 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:54:20,469 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:54:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:54:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 110 states and 123 transitions. [2024-11-08 22:54:54,820 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 123 transitions. [2024-11-08 22:54:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:54:54,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:54:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:54,857 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:54:54,858 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:54:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:54:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 102 states and 114 transitions. [2024-11-08 22:54:57,027 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 114 transitions. [2024-11-08 22:54:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:54:57,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:57,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 107 states and 123 transitions. [2024-11-08 22:55:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 123 transitions. [2024-11-08 22:55:24,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:24,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:24,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 106 states and 121 transitions. [2024-11-08 22:55:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 121 transitions. [2024-11-08 22:55:27,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:27,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,738 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:55:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 107 states and 122 transitions. [2024-11-08 22:55:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 122 transitions. [2024-11-08 22:55:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:41,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:41,257 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:55:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 106 states and 119 transitions. [2024-11-08 22:55:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 119 transitions. [2024-11-08 22:55:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:43,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:43,408 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:55:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:46,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 107 states and 121 transitions. [2024-11-08 22:55:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 121 transitions. [2024-11-08 22:55:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:55:46,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:46,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:55:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 98 states and 110 transitions. [2024-11-08 22:55:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 110 transitions. [2024-11-08 22:55:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:55:49,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:49,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:16,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 103 states and 118 transitions. [2024-11-08 22:56:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2024-11-08 22:56:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:56:16,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 102 states and 116 transitions. [2024-11-08 22:56:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2024-11-08 22:56:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:56:20,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:56:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 97 states and 110 transitions. [2024-11-08 22:56:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions. [2024-11-08 22:56:30,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:56:30,293 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 107 iterations. [2024-11-08 22:56:30,303 INFO L729 CodeCheckObserver]: All specifications hold 22 specifications checked. All of them hold [2024-11-08 22:57:54,636 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,636 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,636 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-11-08 22:57:54,637 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (let ((.cse1 (< 1 ~counter~0)) (.cse2 (<= ~counter~0 1)) (.cse3 (< 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 .cse1) (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (not (and (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (<= 1 |ULTIMATE.start_main_~x2~0#1|) (<= 1 |ULTIMATE.start_main_~y1~0#1|))) (and .cse0 (< |ULTIMATE.start_main_~y3~0#1| 1)) (and .cse2 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and (< |ULTIMATE.start_main_~x2~0#1| 2) (< |ULTIMATE.start_main_~y1~0#1| 2) .cse1) (< ~counter~0 1) (and .cse2 .cse3) (and (<= 2 |ULTIMATE.start_main_~x2~0#1|) .cse3) (and .cse0 (not (= |ULTIMATE.start_main_~x2~0#1| 1))) (< 2 ~counter~0) (< 2 |ULTIMATE.start_main_~y1~0#1|) (and .cse0 (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)))) [2024-11-08 22:57:54,637 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (<= |ULTIMATE.start_main_~y1~0#1| 1) (= |ULTIMATE.start_main_~x2~0#1| 1) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= ~counter~0 1) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 1 |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y1~0#1|))) [2024-11-08 22:57:54,637 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-08 22:57:54,638 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,638 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: true [2024-11-08 22:57:54,638 INFO L77 FloydHoareUtils]: At program point L36-2(line 36) the Hoare annotation is: true [2024-11-08 22:57:54,638 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 49) the Hoare annotation is: (let ((.cse7 (= |ULTIMATE.start_main_~y2~0#1| 0)) (.cse8 (= |ULTIMATE.start_main_~y1~0#1| 0))) (let ((.cse2 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse3 (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (.cse4 (<= ~counter~0 2)) (.cse6 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse5 (not .cse8)) (.cse0 (= |ULTIMATE.start_main_#t~post6#1| 0)) (.cse1 (not .cse7))) (or (< 1 |ULTIMATE.start_main_#t~post6#1|) (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (and (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse0 .cse1) (< 1 (+ .cse2 |ULTIMATE.start_main_~y2~0#1|)) (and .cse3 .cse4) (< 2147483647 (+ .cse2 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and .cse5 .cse3) (and (not (= |ULTIMATE.start_main_~x2~0#1| 1)) .cse6) (and .cse7 .cse8 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse4 .cse6) (and .cse0 .cse5) (and (not .cse0) .cse7 (< |ULTIMATE.start_main_~y1~0#1| 1)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) .cse1)))) [2024-11-08 22:57:54,638 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-08 22:57:54,639 INFO L77 FloydHoareUtils]: At program point L36-5(lines 36 49) the Hoare annotation is: true [2024-11-08 22:57:54,639 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,639 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-08 22:57:54,639 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,639 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-08 22:57:54,641 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-08 22:57:54,641 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (or (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) (not (= |ULTIMATE.start_main_~y1~0#1| 0)) (and (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)) (< 2147483647 |ULTIMATE.start_main_~x2~0#1|) (< 1 ~counter~0) (< ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| 0) (not (= |ULTIMATE.start_main_~y2~0#1| 0))) [2024-11-08 22:57:54,641 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 (< 1 ~counter~0)) (and (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) .cse0) (and .cse0 (< 2147483647 |ULTIMATE.start_main_~x2~0#1|)) (and .cse0 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse0 (< ~counter~0 1)) (and .cse0 (not (= |ULTIMATE.start_main_~y1~0#1| 0))) (and (not .cse0) (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|))) (and .cse0 (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)))) [2024-11-08 22:57:54,642 INFO L77 FloydHoareUtils]: At program point L41-2(lines 41 48) the Hoare annotation is: (let ((.cse0 (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|))) (.cse1 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and (not (= |ULTIMATE.start_main_~y1~0#1| 0)) .cse0) (and .cse1 (< 1 ~counter~0)) (and (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) .cse1) (and .cse1 (< 2147483647 |ULTIMATE.start_main_~x2~0#1|)) (and .cse1 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse1 (< ~counter~0 1)) (and (<= |ULTIMATE.start_main_~y2~0#1| 2147483646) (not .cse1) .cse0) (and .cse1 (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)))) [2024-11-08 22:57:54,642 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,642 INFO L77 FloydHoareUtils]: At program point L41-4(lines 36 49) the Hoare annotation is: true [2024-11-08 22:57:54,642 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (and (<= 0 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648)) (<= 0 (+ 2147483647 .cse0 |ULTIMATE.start_main_~y2~0#1|)) (<= (+ 2147483649 .cse0) 0) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 1) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|) 2147483647)))) [2024-11-08 22:57:54,642 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse2 (+ .cse0 |ULTIMATE.start_main_~y2~0#1|)) (.cse1 (not (= |ULTIMATE.start_main_~y2~0#1| 0)))) (or (and (<= 0 (+ .cse0 2147483648)) (<= .cse0 2147483647)) (and (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) .cse1) (and (<= .cse2 1) (< 0 (+ 2147483649 .cse0))) (and (< (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) .cse1) (and (< 1 .cse2) .cse1) (< (+ 2147483647 .cse0 |ULTIMATE.start_main_~y2~0#1|) 0)))) [2024-11-08 22:57:54,642 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (and (= |ULTIMATE.start_main_~y2~0#1| 0) (<= 0 (+ .cse0 |ULTIMATE.start_main_~y3~0#1| 2147483648)) (<= (+ 2147483649 .cse0) 0) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|) 2147483647)))) [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse1 (+ 2147483649 .cse0))) (or (and (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 2147483647) (< 0 .cse1)) (and (<= .cse1 0) (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (< (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) (<= .cse0 2147483647)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not (= |ULTIMATE.start_main_~y2~0#1| 0)))))) [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (or (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 2147483647) (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) (<= .cse0 2147483647)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not (= |ULTIMATE.start_main_~y2~0#1| 0))))) [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse6 (= |ULTIMATE.start_main_~y1~0#1| 0))) (let ((.cse1 (not .cse6)) (.cse2 (<= |ULTIMATE.start_main_~y3~0#1| 2147483647)) (.cse3 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse5 (<= .cse0 2147483647)) (.cse4 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 2147483647) .cse1 (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (and .cse2 (<= |ULTIMATE.start_main_~y1~0#1| 1) .cse3) (and .cse4 .cse1 (< |ULTIMATE.start_main_~y1~0#1| 1) .cse5) (and .cse2 .cse6) (and .cse4 (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse5) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) .cse5) (and .cse4 (not .cse3) .cse5 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not .cse4))))) [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point L37-7(lines 36 49) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= ~counter~0 1) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 0 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-08 22:57:54,643 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (= ~counter~0 0) (<= |ULTIMATE.start_main_~x1~0#1| 2147483647)) [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point L29-1(line 29) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~x1~0#1| 0) (= ~counter~0 0))) [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-08 22:57:54,644 INFO L77 FloydHoareUtils]: At program point L50-1(line 50) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y2~0#1| 0) (< 2147483647 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)))) [2024-11-08 22:57:54,646 INFO L77 FloydHoareUtils]: At program point L50-2(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,646 INFO L77 FloydHoareUtils]: At program point L50-3(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,646 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|)) [2024-11-08 22:57:54,646 INFO L77 FloydHoareUtils]: At program point L50-4(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,647 INFO L77 FloydHoareUtils]: At program point L46-1(line 46) the Hoare annotation is: true [2024-11-08 22:57:54,647 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-08 22:57:54,647 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (= |ULTIMATE.start_main_~x2~0#1| 1) (<= ~counter~0 1) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-08 22:57:54,647 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:57:54,647 INFO L77 FloydHoareUtils]: At program point L42-1(line 42) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (= |ULTIMATE.start_main_~x2~0#1| 1) (<= ~counter~0 1) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-08 22:57:54,647 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: true [2024-11-08 22:57:54,648 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,648 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-08 22:57:54,648 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-08 22:57:54,648 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: true [2024-11-08 22:57:54,648 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-08 22:57:54,648 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-08 22:57:54,649 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-08 22:57:54,649 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 12 14) the Hoare annotation is: true [2024-11-08 22:57:54,649 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 12 14) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-08 22:57:54,649 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 15 21) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond#1| 0)) [2024-11-08 22:57:54,649 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 21) the Hoare annotation is: true [2024-11-08 22:57:54,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:57:54 ImpRootNode [2024-11-08 22:57:54,673 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:57:54,673 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:57:54,673 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:57:54,674 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:57:54,674 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:24" (3/4) ... [2024-11-08 22:57:54,677 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:57:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-08 22:57:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-08 22:57:54,688 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-08 22:57:54,689 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-08 22:57:54,689 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:57:54,689 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:57:54,789 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:57:54,789 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:57:54,789 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:57:54,790 INFO L158 Benchmark]: Toolchain (without parser) took 751277.79ms. Allocated memory was 172.0MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 134.8MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 607.1MB. Max. memory is 16.1GB. [2024-11-08 22:57:54,790 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 121.6MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:57:54,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 275.56ms. Allocated memory is still 172.0MB. Free memory was 134.1MB in the beginning and 122.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:57:54,791 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.84ms. Allocated memory is still 172.0MB. Free memory was 121.5MB in the beginning and 120.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:57:54,792 INFO L158 Benchmark]: Boogie Preprocessor took 31.26ms. Allocated memory is still 172.0MB. Free memory was 120.2MB in the beginning and 119.4MB in the end (delta: 760.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:57:54,792 INFO L158 Benchmark]: RCFGBuilder took 454.80ms. Allocated memory is still 172.0MB. Free memory was 119.4MB in the beginning and 103.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:57:54,792 INFO L158 Benchmark]: CodeCheck took 750358.63ms. Allocated memory was 172.0MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 102.6MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 571.5MB. Max. memory is 16.1GB. [2024-11-08 22:57:54,793 INFO L158 Benchmark]: Witness Printer took 116.27ms. Allocated memory is still 1.9GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:57:54,795 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, 60 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 666.0s, OverallIterations: 107, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 74062 SdHoareTripleChecker+Valid, 334.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 68766 mSDsluCounter, 14456 SdHoareTripleChecker+Invalid, 303.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7356 mSDsCounter, 20485 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 193255 IncrementalHoareTripleChecker+Invalid, 213740 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20485 mSolverCounterUnsat, 7100 mSDtfsCounter, 193255 mSolverCounterSat, 3.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 41343 GetRequests, 38135 SyntacticMatches, 1624 SemanticMatches, 1584 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1470495 ImplicationChecksByTransitivity, 645.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 31.8s InterpolantComputationTime, 4278 NumberOfCodeBlocks, 4278 NumberOfCodeBlocksAsserted, 106 NumberOfCheckSat, 4172 ConstructedInterpolants, 0 QuantifiedInterpolants, 16236 SizeOfPredicates, 10 NumberOfNonLiveVariables, 1514 ConjunctsInSsa, 118 ConjunctsInUnsatCore, 106 InterpolantComputations, 57 PerfectInterpolantSequences, 981/1600 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 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 - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 22 specifications checked. All of them hold - ProcedureContractResult [Line: 12]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && (counter == \old(counter))) - ProcedureContractResult [Line: 15]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((cond != 0) && (counter == \old(counter))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 121.6MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 275.56ms. Allocated memory is still 172.0MB. Free memory was 134.1MB in the beginning and 122.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.84ms. Allocated memory is still 172.0MB. Free memory was 121.5MB in the beginning and 120.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.26ms. Allocated memory is still 172.0MB. Free memory was 120.2MB in the beginning and 119.4MB in the end (delta: 760.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 454.80ms. Allocated memory is still 172.0MB. Free memory was 119.4MB in the beginning and 103.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 750358.63ms. Allocated memory was 172.0MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 102.6MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 571.5MB. Max. memory is 16.1GB. * Witness Printer took 116.27ms. Allocated memory is still 1.9GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:57:54,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0bfd1e-2dbb-4bd2-81fb-f34c66c3889e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE