./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-005.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_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/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_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-005.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/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_b06505b8-c086-4250-a9b7-84fd28cf98b8/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 a9f3ee9eee9186ec2e7139b6da07915cfbf3926b7d28b3dac4ebf3fd8205beb2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:52:34,532 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:52:34,619 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:52:34,625 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:52:34,626 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:52:34,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:52:34,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:52:34,659 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:52:34,660 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:52:34,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:52:34,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:52:34,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:52:34,665 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:52:34,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:52:34,665 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:52:34,666 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:52:34,666 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:52:34,666 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:52:34,667 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:52:34,670 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:52:34,670 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:52:34,671 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:52:34,671 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:52:34,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:52:34,672 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:52:34,672 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:52:34,672 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:52:34,673 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:52:34,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:52:34,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:52:34,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:52:34,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:52:34,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:52:34,675 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:52:34,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:52:34,675 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_b06505b8-c086-4250-a9b7-84fd28cf98b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9f3ee9eee9186ec2e7139b6da07915cfbf3926b7d28b3dac4ebf3fd8205beb2 [2024-11-08 23:52:34,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:52:34,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:52:34,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:52:34,985 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:52:34,986 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:52:34,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/xcsp/AllInterval-005.c Unable to find full path for "g++" [2024-11-08 23:52:37,076 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:52:37,305 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:52:37,305 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/sv-benchmarks/c/xcsp/AllInterval-005.c [2024-11-08 23:52:37,314 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/data/764895ebd/791fe80661074639ad0c7d84b971e7d9/FLAG12185dc95 [2024-11-08 23:52:37,668 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/data/764895ebd/791fe80661074639ad0c7d84b971e7d9 [2024-11-08 23:52:37,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:52:37,673 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:52:37,675 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:52:37,675 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:52:37,681 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:52:37,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:52:37" (1/1) ... [2024-11-08 23:52:37,683 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1edad67c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:37, skipping insertion in model container [2024-11-08 23:52:37,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:52:37" (1/1) ... [2024-11-08 23:52:37,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:52:37,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:52:37,956 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:52:37,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:52:38,005 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:52:38,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38 WrapperNode [2024-11-08 23:52:38,006 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:52:38,007 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:52:38,007 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:52:38,008 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:52:38,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,023 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,046 INFO L138 Inliner]: procedures = 13, calls = 46, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 141 [2024-11-08 23:52:38,046 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:52:38,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:52:38,047 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:52:38,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:52:38,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,062 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,063 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,068 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,070 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,071 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,073 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,075 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:52:38,076 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:52:38,076 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:52:38,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:52:38,078 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:52:38,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:52:38,122 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:52:38,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:52:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:52:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:52:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:52:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:52:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2024-11-08 23:52:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2024-11-08 23:52:38,244 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:52:38,247 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:52:38,562 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-08 23:52:38,563 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:52:38,606 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:52:38,606 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:52:38,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:52:38 BoogieIcfgContainer [2024-11-08 23:52:38,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:52:38,608 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:52:38,608 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:52:38,623 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:52:38,624 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:52:38" (1/1) ... [2024-11-08 23:52:38,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:52:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 93 states and 133 transitions. [2024-11-08 23:52:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 133 transitions. [2024-11-08 23:52:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:52:38,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:38,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-11-08 23:52:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 92 states and 132 transitions. [2024-11-08 23:52:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 132 transitions. [2024-11-08 23:52:40,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:52:40,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 2 proven. 31 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-11-08 23:52:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 91 states and 131 transitions. [2024-11-08 23:52:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 131 transitions. [2024-11-08 23:52:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:52:41,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-08 23:52:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 90 states and 130 transitions. [2024-11-08 23:52:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 130 transitions. [2024-11-08 23:52:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:52:42,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:42,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-11-08 23:52:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 89 states and 129 transitions. [2024-11-08 23:52:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 129 transitions. [2024-11-08 23:52:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:52:42,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 2 proven. 32 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 23:52:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 92 states and 134 transitions. [2024-11-08 23:52:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 134 transitions. [2024-11-08 23:52:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:52:44,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 23:52:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 96 states and 140 transitions. [2024-11-08 23:52:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 140 transitions. [2024-11-08 23:52:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:52:46,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 23:52:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 95 states and 139 transitions. [2024-11-08 23:52:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 139 transitions. [2024-11-08 23:52:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:52:49,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 23:52:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 94 states and 138 transitions. [2024-11-08 23:52:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2024-11-08 23:52:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:52:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 23:52:50,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 91 states and 133 transitions. [2024-11-08 23:52:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 133 transitions. [2024-11-08 23:52:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:52:50,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-08 23:52:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 89 states and 131 transitions. [2024-11-08 23:52:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 131 transitions. [2024-11-08 23:52:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:52:51,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 44 proven. 80 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-08 23:52:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 96 states and 141 transitions. [2024-11-08 23:52:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 141 transitions. [2024-11-08 23:52:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:52:56,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:56,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:53:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 104 states and 156 transitions. [2024-11-08 23:53:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 156 transitions. [2024-11-08 23:53:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:53:01,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 6 proven. 60 refuted. 0 times theorem prover too weak. 1124 trivial. 0 not checked. [2024-11-08 23:53:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 104 states and 155 transitions. [2024-11-08 23:53:07,182 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 155 transitions. [2024-11-08 23:53:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:53:07,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 6 proven. 60 refuted. 0 times theorem prover too weak. 1124 trivial. 0 not checked. [2024-11-08 23:53:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 98 states and 147 transitions. [2024-11-08 23:53:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 147 transitions. [2024-11-08 23:53:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:53:08,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:53:19,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 107 states and 164 transitions. [2024-11-08 23:53:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2024-11-08 23:53:19,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:53:19,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:19,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 2 proven. 33 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:53:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 117 states and 183 transitions. [2024-11-08 23:53:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 183 transitions. [2024-11-08 23:53:30,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:53:30,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:30,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:53:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 112 states and 172 transitions. [2024-11-08 23:53:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 172 transitions. [2024-11-08 23:53:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:53:33,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:53:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 111 states and 171 transitions. [2024-11-08 23:53:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2024-11-08 23:53:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:53:33,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 10 proven. 58 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2024-11-08 23:53:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 122 states and 192 transitions. [2024-11-08 23:53:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 192 transitions. [2024-11-08 23:53:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:53:47,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:47,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 10 proven. 58 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2024-11-08 23:53:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 125 states and 195 transitions. [2024-11-08 23:53:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 195 transitions. [2024-11-08 23:53:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:53:48,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:53:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 122 states and 190 transitions. [2024-11-08 23:53:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 190 transitions. [2024-11-08 23:53:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:53:58,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:53:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 120 states and 183 transitions. [2024-11-08 23:53:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 183 transitions. [2024-11-08 23:53:59,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:53:59,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:59,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:54:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:00,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 124 states and 188 transitions. [2024-11-08 23:54:00,701 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 188 transitions. [2024-11-08 23:54:00,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:54:00,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:00,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:02,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:54:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 113 states and 169 transitions. [2024-11-08 23:54:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 169 transitions. [2024-11-08 23:54:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:54:14,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:14,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:54:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:25,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 105 states and 157 transitions. [2024-11-08 23:54:25,193 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 157 transitions. [2024-11-08 23:54:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:54:25,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:25,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:54:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 118 states and 182 transitions. [2024-11-08 23:54:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 182 transitions. [2024-11-08 23:54:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:54:40,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:40,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-08 23:54:43,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 111 states and 171 transitions. [2024-11-08 23:54:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2024-11-08 23:54:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:54:43,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:55:04,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 125 states and 197 transitions. [2024-11-08 23:55:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 197 transitions. [2024-11-08 23:55:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:55:04,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:04,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 4 proven. 32 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:55:27,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 140 states and 224 transitions. [2024-11-08 23:55:27,756 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-11-08 23:55:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:55:27,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:55:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 142 states and 225 transitions. [2024-11-08 23:55:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 225 transitions. [2024-11-08 23:55:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:55:30,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:31,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:55:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 139 states and 221 transitions. [2024-11-08 23:55:39,973 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 221 transitions. [2024-11-08 23:55:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:55:39,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:55:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 131 states and 207 transitions. [2024-11-08 23:55:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 207 transitions. [2024-11-08 23:55:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:55:42,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-08 23:55:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 130 states and 206 transitions. [2024-11-08 23:55:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 206 transitions. [2024-11-08 23:55:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:55:42,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 142 states and 226 transitions. [2024-11-08 23:56:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 226 transitions. [2024-11-08 23:56:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:56:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:09,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 145 states and 230 transitions. [2024-11-08 23:56:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 230 transitions. [2024-11-08 23:56:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:56:09,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:09,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:34,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 157 states and 252 transitions. [2024-11-08 23:56:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 252 transitions. [2024-11-08 23:56:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:56:34,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:34,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 153 states and 246 transitions. [2024-11-08 23:56:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 246 transitions. [2024-11-08 23:56:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:56:38,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:38,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:40,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:40,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 152 states and 241 transitions. [2024-11-08 23:56:40,882 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 241 transitions. [2024-11-08 23:56:40,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:56:40,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:40,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:41,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 153 states and 243 transitions. [2024-11-08 23:56:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-11-08 23:56:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:56:42,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 152 states and 239 transitions. [2024-11-08 23:56:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 239 transitions. [2024-11-08 23:56:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:56:47,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:56:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 156 states and 243 transitions. [2024-11-08 23:56:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 243 transitions. [2024-11-08 23:56:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:56:49,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 163 states and 253 transitions. [2024-11-08 23:57:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 253 transitions. [2024-11-08 23:57:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:57:17,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:17,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 4 proven. 32 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 158 states and 244 transitions. [2024-11-08 23:57:24,403 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 244 transitions. [2024-11-08 23:57:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:57:24,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:24,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:27,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 153 states and 232 transitions. [2024-11-08 23:57:27,683 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 232 transitions. [2024-11-08 23:57:27,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:27,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:27,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 149 states and 226 transitions. [2024-11-08 23:57:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 226 transitions. [2024-11-08 23:57:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:32,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 148 states and 225 transitions. [2024-11-08 23:57:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 225 transitions. [2024-11-08 23:57:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 147 states and 222 transitions. [2024-11-08 23:57:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 222 transitions. [2024-11-08 23:57:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:57:49,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:57:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 121 states and 183 transitions. [2024-11-08 23:57:52,223 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 183 transitions. [2024-11-08 23:57:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:57:52,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1296 trivial. 0 not checked. [2024-11-08 23:58:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 98 states and 150 transitions. [2024-11-08 23:58:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 150 transitions. [2024-11-08 23:58:18,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:58:18,454 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 50 iterations. [2024-11-08 23:58:18,467 INFO L729 CodeCheckObserver]: All specifications hold 16 specifications checked. All of them hold [2024-11-08 23:58:28,910 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) the Hoare annotation is: true [2024-11-08 23:58:28,910 INFO L77 FloydHoareUtils]: At program point L85(line 85) the Hoare annotation is: true [2024-11-08 23:58:28,910 INFO L77 FloydHoareUtils]: At program point L85-2(line 85) the Hoare annotation is: (<= (+ |ULTIMATE.start_main_~var_for_abs~0#1| 1) 0) [2024-11-08 23:58:28,910 INFO L77 FloydHoareUtils]: At program point L85-3(line 85) the Hoare annotation is: true [2024-11-08 23:58:28,910 INFO L77 FloydHoareUtils]: At program point L85-4(line 85) the Hoare annotation is: true [2024-11-08 23:58:28,911 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2024-11-08 23:58:28,911 INFO L77 FloydHoareUtils]: At program point L77(line 77) the Hoare annotation is: true [2024-11-08 23:58:28,911 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) no Hoare annotation was computed. [2024-11-08 23:58:28,911 INFO L77 FloydHoareUtils]: At program point L69(line 69) the Hoare annotation is: true [2024-11-08 23:58:28,911 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 81) the Hoare annotation is: true [2024-11-08 23:58:28,911 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-11-08 23:58:28,911 INFO L77 FloydHoareUtils]: At program point L61-1(line 61) the Hoare annotation is: true [2024-11-08 23:58:28,911 INFO L77 FloydHoareUtils]: At program point L86(line 86) the Hoare annotation is: true [2024-11-08 23:58:28,912 INFO L77 FloydHoareUtils]: At program point L53(line 53) the Hoare annotation is: true [2024-11-08 23:58:28,912 INFO L77 FloydHoareUtils]: At program point L86-1(line 86) the Hoare annotation is: true [2024-11-08 23:58:28,912 INFO L77 FloydHoareUtils]: At program point L53-1(line 53) the Hoare annotation is: true [2024-11-08 23:58:28,912 INFO L77 FloydHoareUtils]: At program point L78(line 78) the Hoare annotation is: true [2024-11-08 23:58:28,912 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: (let ((.cse0 (+ 2147483647 |ULTIMATE.start_main_~var3~0#1|)) (.cse2 (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|)) (.cse1 (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (.cse3 (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|))) (or (< .cse0 |ULTIMATE.start_main_~var1~0#1|) (and (<= |ULTIMATE.start_main_~var4~0#1| .cse1) (<= |ULTIMATE.start_main_~var4~0#1| .cse0) (<= |ULTIMATE.start_main_~var2~0#1| 2147483647) (<= |ULTIMATE.start_main_~var4~0#1| .cse2) (<= |ULTIMATE.start_main_~var4~0#1| .cse3) (<= |ULTIMATE.start_main_~var3~0#1| 2147483647)) (< |ULTIMATE.start_main_~var0~0#1| 0) (not (and (<= |ULTIMATE.start_main_~var0~0#1| .cse0) (<= 0 |ULTIMATE.start_main_~var3~0#1|))) (not (and (<= |ULTIMATE.start_main_~var3~0#1| .cse2) (<= 0 |ULTIMATE.start_main_~var2~0#1|))) (< .cse2 |ULTIMATE.start_main_~var1~0#1|) (< (+ 4 |ULTIMATE.start_main_~var3~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< (+ 4 |ULTIMATE.start_main_~var1~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse1 |ULTIMATE.start_main_~var0~0#1|) (< |ULTIMATE.start_main_~var1~0#1| 0) (< (+ 4 |ULTIMATE.start_main_~var0~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse3 |ULTIMATE.start_main_~var1~0#1|))) [2024-11-08 23:58:28,913 INFO L77 FloydHoareUtils]: At program point L45-1(line 45) the Hoare annotation is: (not (let ((.cse1 (+ 2147483647 |ULTIMATE.start_main_~var4~0#1|)) (.cse0 (+ 2147483647 |ULTIMATE.start_main_~var3~0#1|))) (and (<= 0 |ULTIMATE.start_main_~var1~0#1|) (<= 0 |ULTIMATE.start_main_~var2~0#1|) (<= |ULTIMATE.start_main_~var0~0#1| .cse0) (<= |ULTIMATE.start_main_~var2~0#1| .cse1) (<= 0 |ULTIMATE.start_main_~var3~0#1|) (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var3~0#1|)) (<= |ULTIMATE.start_main_~var3~0#1| .cse1) (<= |ULTIMATE.start_main_~var1~0#1| .cse0) (<= |ULTIMATE.start_main_~var0~0#1| (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (<= 0 |ULTIMATE.start_main_~var0~0#1|) (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var1~0#1|)) (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var0~0#1|)) (<= |ULTIMATE.start_main_~var1~0#1| (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|)) (<= |ULTIMATE.start_main_~var1~0#1| (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|)) (< |ULTIMATE.start_main_~var4~0#1| 0)))) [2024-11-08 23:58:28,913 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 87) the Hoare annotation is: true [2024-11-08 23:58:28,913 INFO L77 FloydHoareUtils]: At program point L70(line 70) the Hoare annotation is: true [2024-11-08 23:58:28,913 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (let ((.cse0 (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~var1~0#1| 2147483647)) (.cse2 (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|))) (or (< .cse0 |ULTIMATE.start_main_~var2~0#1|) (and (< 2147483647 |ULTIMATE.start_main_~var0~0#1|) .cse1) (< .cse0 |ULTIMATE.start_main_~var0~0#1|) (and .cse1 (< .cse2 |ULTIMATE.start_main_~var2~0#1|)) (and .cse1 (<= |ULTIMATE.start_main_~var2~0#1| 2147483647)) (< .cse2 |ULTIMATE.start_main_~var1~0#1|))) [2024-11-08 23:58:28,914 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~var1~0#1|) (< |ULTIMATE.start_main_~var2~0#1| 0) (<= |ULTIMATE.start_main_~var0~0#1| (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (<= 0 |ULTIMATE.start_main_~var0~0#1|) (<= |ULTIMATE.start_main_~var1~0#1| (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|)))) [2024-11-08 23:58:28,914 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 81) the Hoare annotation is: true [2024-11-08 23:58:28,914 INFO L77 FloydHoareUtils]: At program point L62(line 62) the Hoare annotation is: true [2024-11-08 23:58:28,914 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (<= |ULTIMATE.start_main_~var0~0#1| 2147483647) [2024-11-08 23:58:28,914 INFO L77 FloydHoareUtils]: At program point L29-1(line 29) the Hoare annotation is: (<= 0 |ULTIMATE.start_main_~var0~0#1|) [2024-11-08 23:58:28,914 INFO L77 FloydHoareUtils]: At program point L87(line 87) the Hoare annotation is: true [2024-11-08 23:58:28,915 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-08 23:58:28,915 INFO L77 FloydHoareUtils]: At program point L79(line 79) the Hoare annotation is: true [2024-11-08 23:58:28,915 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: (let ((.cse0 (+ 2147483647 |ULTIMATE.start_main_~var3~0#1|)) (.cse2 (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|)) (.cse1 (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (.cse3 (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|))) (or (< .cse0 |ULTIMATE.start_main_~var1~0#1|) (and (<= |ULTIMATE.start_main_~var4~0#1| .cse1) (<= |ULTIMATE.start_main_~var4~0#1| .cse0) (<= |ULTIMATE.start_main_~var4~0#1| .cse2) (<= |ULTIMATE.start_main_~var4~0#1| .cse3)) (< .cse1 |ULTIMATE.start_main_~var3~0#1|) (< |ULTIMATE.start_main_~var0~0#1| 0) (not (and (<= |ULTIMATE.start_main_~var0~0#1| .cse0) (<= 0 |ULTIMATE.start_main_~var3~0#1|))) (not (and (<= |ULTIMATE.start_main_~var3~0#1| .cse2) (<= 0 |ULTIMATE.start_main_~var2~0#1|))) (< .cse2 |ULTIMATE.start_main_~var1~0#1|) (< (+ 4 |ULTIMATE.start_main_~var3~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< (+ 4 |ULTIMATE.start_main_~var1~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse1 |ULTIMATE.start_main_~var0~0#1|) (< |ULTIMATE.start_main_~var1~0#1| 0) (< (+ 4 |ULTIMATE.start_main_~var0~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse3 |ULTIMATE.start_main_~var3~0#1|) (< .cse3 |ULTIMATE.start_main_~var1~0#1|))) [2024-11-08 23:58:28,915 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 87) the Hoare annotation is: true [2024-11-08 23:58:28,915 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:58:28,916 INFO L77 FloydHoareUtils]: At program point L71(line 71) the Hoare annotation is: true [2024-11-08 23:58:28,916 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: (let ((.cse0 (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (.cse1 (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|))) (or (and (< 2147483647 |ULTIMATE.start_main_~var0~0#1|) (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var1~0#1|)) (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var0~0#1|))) (not (and (<= |ULTIMATE.start_main_~var2~0#1| .cse0) (<= 0 |ULTIMATE.start_main_~var1~0#1|))) (not (and (<= 0 |ULTIMATE.start_main_~var0~0#1|) (<= |ULTIMATE.start_main_~var2~0#1| .cse1))) (< (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|) |ULTIMATE.start_main_~var1~0#1|) (<= |ULTIMATE.start_main_~var2~0#1| 4) (< .cse0 |ULTIMATE.start_main_~var0~0#1|) (< .cse1 |ULTIMATE.start_main_~var1~0#1|))) [2024-11-08 23:58:28,916 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: (<= |ULTIMATE.start_main_~var0~0#1| 2147483647) [2024-11-08 23:58:28,916 INFO L77 FloydHoareUtils]: At program point L88(line 88) the Hoare annotation is: true [2024-11-08 23:58:28,916 INFO L77 FloydHoareUtils]: At program point L88-2(line 88) the Hoare annotation is: (<= (+ |ULTIMATE.start_main_~var_for_abs~0#1| 1) 0) [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L88-3(line 88) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L88-4(line 88) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L72(line 72) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L64(line 64) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L64-1(line 64) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L89(line 89) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L89-1(line 89) the Hoare annotation is: true [2024-11-08 23:58:28,917 INFO L77 FloydHoareUtils]: At program point L81(line 81) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L81-1(line 81) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L73(line 73) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L65(line 65) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L90(line 90) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L57(line 57) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L57-1(line 57) the Hoare annotation is: true [2024-11-08 23:58:28,918 INFO L77 FloydHoareUtils]: At program point L82(line 82) the Hoare annotation is: true [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L49(line 49) the Hoare annotation is: (let ((.cse0 (+ 2147483647 |ULTIMATE.start_main_~var3~0#1|)) (.cse2 (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|)) (.cse1 (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (.cse3 (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|))) (or (< .cse0 |ULTIMATE.start_main_~var1~0#1|) (and (<= |ULTIMATE.start_main_~var4~0#1| .cse1) (<= |ULTIMATE.start_main_~var4~0#1| .cse0) (<= |ULTIMATE.start_main_~var4~0#1| .cse2) (<= |ULTIMATE.start_main_~var4~0#1| .cse3)) (< .cse1 |ULTIMATE.start_main_~var3~0#1|) (< |ULTIMATE.start_main_~var0~0#1| 0) (not (and (<= |ULTIMATE.start_main_~var0~0#1| .cse0) (<= 0 |ULTIMATE.start_main_~var3~0#1|))) (not (and (<= |ULTIMATE.start_main_~var3~0#1| .cse2) (<= 0 |ULTIMATE.start_main_~var2~0#1|))) (< .cse2 |ULTIMATE.start_main_~var1~0#1|) (< (+ 4 |ULTIMATE.start_main_~var3~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< (+ 4 |ULTIMATE.start_main_~var1~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse1 |ULTIMATE.start_main_~var0~0#1|) (< |ULTIMATE.start_main_~var1~0#1| 0) (< (+ 4 |ULTIMATE.start_main_~var0~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse3 |ULTIMATE.start_main_~var3~0#1|) (< .cse3 |ULTIMATE.start_main_~var1~0#1|))) [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L49-1(line 49) the Hoare annotation is: true [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L82-2(line 82) the Hoare annotation is: (<= (+ |ULTIMATE.start_main_~var_for_abs~0#1| 1) 0) [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) the Hoare annotation is: true [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L82-3(line 82) the Hoare annotation is: true [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L82-4(line 82) the Hoare annotation is: true [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L74(line 74) the Hoare annotation is: true [2024-11-08 23:58:28,919 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (let ((.cse2 (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var1~0#1|))) (.cse3 (<= |ULTIMATE.start_main_~var2~0#1| (+ 4 |ULTIMATE.start_main_~var0~0#1|))) (.cse4 (<= |ULTIMATE.start_main_~var2~0#1| 4)) (.cse0 (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (.cse1 (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|))) (or (not (and (<= |ULTIMATE.start_main_~var2~0#1| .cse0) (<= 0 |ULTIMATE.start_main_~var1~0#1|))) (not (and (<= 0 |ULTIMATE.start_main_~var0~0#1|) (<= |ULTIMATE.start_main_~var2~0#1| .cse1))) (and (< 4 |ULTIMATE.start_main_~var2~0#1|) .cse2 .cse3 (<= |ULTIMATE.start_main_~var3~0#1| .cse0)) (and .cse3 (< (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|) |ULTIMATE.start_main_~var3~0#1|)) (and (<= 2147483648 |ULTIMATE.start_main_~var1~0#1|) .cse4) (and (<= 2147483648 |ULTIMATE.start_main_~var0~0#1|) .cse2 .cse3) (and .cse4 (<= |ULTIMATE.start_main_~var3~0#1| 2147483647)) (< .cse0 |ULTIMATE.start_main_~var0~0#1|) (< .cse1 |ULTIMATE.start_main_~var1~0#1|))) [2024-11-08 23:58:28,920 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: true [2024-11-08 23:58:28,920 INFO L77 FloydHoareUtils]: At program point L66(line 66) the Hoare annotation is: true [2024-11-08 23:58:28,920 INFO L77 FloydHoareUtils]: At program point L33(line 33) the Hoare annotation is: (or (and (<= |ULTIMATE.start_main_~var1~0#1| 2147483647) (<= |ULTIMATE.start_main_~var0~0#1| 2147483647)) (< (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|) |ULTIMATE.start_main_~var1~0#1|)) [2024-11-08 23:58:28,920 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L33-1(line 33) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~var0~0#1| (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (< |ULTIMATE.start_main_~var1~0#1| 0) (<= |ULTIMATE.start_main_~var1~0#1| (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|)))) [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 84) the Hoare annotation is: true [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L91(line 91) the Hoare annotation is: true [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L91-2(line 91) the Hoare annotation is: (<= (+ |ULTIMATE.start_main_~var_for_abs~0#1| 1) 0) [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L91-3(line 91) the Hoare annotation is: true [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L91-4(line 91) the Hoare annotation is: true [2024-11-08 23:58:28,921 INFO L77 FloydHoareUtils]: At program point L83(line 83) the Hoare annotation is: true [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L83-1(line 83) the Hoare annotation is: true [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) the Hoare annotation is: true [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L75(line 75) the Hoare annotation is: true [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: (let ((.cse0 (+ 2147483647 |ULTIMATE.start_main_~var3~0#1|)) (.cse1 (+ 2147483647 |ULTIMATE.start_main_~var2~0#1|))) (or (< .cse0 |ULTIMATE.start_main_~var1~0#1|) (and (<= |ULTIMATE.start_main_~var2~0#1| 2147483647) (<= |ULTIMATE.start_main_~var3~0#1| 2147483647)) (< |ULTIMATE.start_main_~var0~0#1| 0) (< .cse1 |ULTIMATE.start_main_~var1~0#1|) (< (+ 4 |ULTIMATE.start_main_~var3~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< .cse0 |ULTIMATE.start_main_~var0~0#1|) (< (+ 4 |ULTIMATE.start_main_~var1~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|) |ULTIMATE.start_main_~var0~0#1|) (< |ULTIMATE.start_main_~var1~0#1| 0) (< (+ 4 |ULTIMATE.start_main_~var0~0#1|) |ULTIMATE.start_main_~var2~0#1|) (< (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|) |ULTIMATE.start_main_~var1~0#1|) (< .cse1 |ULTIMATE.start_main_~var3~0#1|))) [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L67(line 67) the Hoare annotation is: true [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~var0~0#1| (+ 2147483647 |ULTIMATE.start_main_~var1~0#1|)) (< 2147483647 |ULTIMATE.start_main_~var1~0#1|) (<= |ULTIMATE.start_main_~var1~0#1| (+ 2147483647 |ULTIMATE.start_main_~var0~0#1|)))) [2024-11-08 23:58:28,922 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2024-11-08 23:58:28,922 INFO L77 FloydHoareUtils]: At program point L92(line 92) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point L92-1(line 92) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point L84(line 84) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point L76(line 76) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 85) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point L68(line 68) the Hoare annotation is: true [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point assumeEXIT(lines 19 22) the Hoare annotation is: (not (= |assume_#in~cond| 0)) [2024-11-08 23:58:28,923 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 19 22) the Hoare annotation is: true [2024-11-08 23:58:28,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:58:28 ImpRootNode [2024-11-08 23:58:28,942 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:58:28,942 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:58:28,942 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:58:28,943 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:58:28,943 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:52:38" (3/4) ... [2024-11-08 23:58:28,945 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:58:28,950 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume [2024-11-08 23:58:28,958 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-08 23:58:28,958 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-08 23:58:28,959 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 23:58:28,959 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:58:29,084 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:58:29,084 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:58:29,084 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:58:29,085 INFO L158 Benchmark]: Toolchain (without parser) took 351412.22ms. Allocated memory was 153.1MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 109.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 471.6MB. Max. memory is 16.1GB. [2024-11-08 23:58:29,085 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 153.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:58:29,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.63ms. Allocated memory is still 153.1MB. Free memory was 109.2MB in the beginning and 96.1MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:58:29,086 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.46ms. Allocated memory is still 153.1MB. Free memory was 96.1MB in the beginning and 94.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:58:29,087 INFO L158 Benchmark]: Boogie Preprocessor took 28.13ms. Allocated memory is still 153.1MB. Free memory was 94.0MB in the beginning and 93.0MB in the end (delta: 986.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:58:29,087 INFO L158 Benchmark]: RCFGBuilder took 530.99ms. Allocated memory is still 153.1MB. Free memory was 93.0MB in the beginning and 74.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 23:58:29,087 INFO L158 Benchmark]: CodeCheck took 350333.89ms. Allocated memory was 153.1MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 74.1MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 431.7MB. Max. memory is 16.1GB. [2024-11-08 23:58:29,088 INFO L158 Benchmark]: Witness Printer took 142.27ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 23:58:29,090 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 93 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 339.8s, OverallIterations: 50, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 34472 SdHoareTripleChecker+Valid, 481.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19950 mSDsluCounter, 61223 SdHoareTripleChecker+Invalid, 429.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19762 mSDsCounter, 75503 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 199059 IncrementalHoareTripleChecker+Invalid, 274562 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 75503 mSolverCounterUnsat, 41461 mSDtfsCounter, 199059 mSolverCounterSat, 3.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 120969 GetRequests, 118505 SyntacticMatches, 1364 SemanticMatches, 1100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 561503 ImplicationChecksByTransitivity, 301.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 23.8s InterpolantComputationTime, 6464 NumberOfCodeBlocks, 6464 NumberOfCodeBlocksAsserted, 49 NumberOfCheckSat, 6415 ConstructedInterpolants, 0 QuantifiedInterpolants, 20153 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 49 InterpolantComputations, 4 PerfectInterpolantSequences, 60687/62214 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: 81]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 81]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 84]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 84]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 85]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 85]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 87]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 87]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold - ProcedureContractResult [Line: 19]: Procedure Contract for assume Derived contract for procedure assume. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 153.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.63ms. Allocated memory is still 153.1MB. Free memory was 109.2MB in the beginning and 96.1MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.46ms. Allocated memory is still 153.1MB. Free memory was 96.1MB in the beginning and 94.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.13ms. Allocated memory is still 153.1MB. Free memory was 94.0MB in the beginning and 93.0MB in the end (delta: 986.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 530.99ms. Allocated memory is still 153.1MB. Free memory was 93.0MB in the beginning and 74.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 350333.89ms. Allocated memory was 153.1MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 74.1MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 431.7MB. Max. memory is 16.1GB. * Witness Printer took 142.27ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 23:58:29,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b06505b8-c086-4250-a9b7-84fd28cf98b8/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