./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/as2013-hybrid.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/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_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/as2013-hybrid.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/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_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/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 6f4877babf2234c4d9f84af37e06b0d1c35e333b586df80a0a3a6ac5b1b8e2d2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:29:18,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:29:18,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:29:18,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:29:18,569 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:29:18,621 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:29:18,622 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:29:18,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:29:18,625 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:29:18,627 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:29:18,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:29:18,628 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:29:18,628 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:29:18,628 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:29:18,629 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:29:18,629 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:29:18,629 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:29:18,633 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:29:18,633 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:29:18,634 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:29:18,638 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:29:18,638 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:29:18,638 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:29:18,639 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:29:18,639 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:29:18,639 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:29:18,640 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:29:18,640 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:29:18,640 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:29:18,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:29:18,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:29:18,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:29:18,641 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:29:18,656 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:29:18,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:29:18,657 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_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f4877babf2234c4d9f84af37e06b0d1c35e333b586df80a0a3a6ac5b1b8e2d2 [2024-11-09 00:29:18,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:29:19,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:29:19,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:29:19,033 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:29:19,034 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:29:19,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-lit/as2013-hybrid.i Unable to find full path for "g++" [2024-11-09 00:29:21,096 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:29:21,293 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:29:21,294 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/sv-benchmarks/c/loop-lit/as2013-hybrid.i [2024-11-09 00:29:21,302 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/data/5249b6434/5056a85c88bf4fd1882ba224d030c928/FLAGe5f744985 [2024-11-09 00:29:21,315 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/data/5249b6434/5056a85c88bf4fd1882ba224d030c928 [2024-11-09 00:29:21,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:29:21,320 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:29:21,322 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:29:21,322 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:29:21,329 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:29:21,332 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f6df1be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21, skipping insertion in model container [2024-11-09 00:29:21,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,356 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:29:21,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:29:21,588 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:29:21,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:29:21,633 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:29:21,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21 WrapperNode [2024-11-09 00:29:21,634 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:29:21,635 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:29:21,636 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:29:21,636 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:29:21,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,696 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 40 [2024-11-09 00:29:21,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:29:21,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:29:21,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:29:21,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:29:21,709 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,710 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,711 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,714 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,718 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,719 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,720 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,722 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:29:21,723 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:29:21,723 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:29:21,724 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:29:21,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:29:21" (1/1) ... [2024-11-09 00:29:21,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:29:21,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:29:21,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:29:21,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:29:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:29:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:29:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:29:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:29:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:29:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:29:21,872 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:29:21,874 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:29:22,009 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-09 00:29:22,009 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:29:22,059 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:29:22,060 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:29:22,060 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:29:22 BoogieIcfgContainer [2024-11-09 00:29:22,060 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:29:22,061 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:29:22,062 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:29:22,074 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:29:22,074 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:29:22" (1/1) ... [2024-11-09 00:29:22,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:29:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-09 00:29:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-09 00:29:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:29:22,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:22,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2024-11-09 00:29:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2024-11-09 00:29:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:29:22,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-09 00:29:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-09 00:29:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:29:22,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:22,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-11-09 00:29:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-11-09 00:29:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:29:22,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-11-09 00:29:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-11-09 00:29:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:29:22,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:22,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-11-09 00:29:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-11-09 00:29:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:29:22,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-09 00:29:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-09 00:29:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:29:23,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:23,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2024-11-09 00:29:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-09 00:29:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:29:23,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:23,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:29:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2024-11-09 00:29:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-09 00:29:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:29:23,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:29:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-09 00:29:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-09 00:29:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:29:24,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:29:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 43 transitions. [2024-11-09 00:29:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-09 00:29:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:29:24,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:29:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 52 transitions. [2024-11-09 00:29:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-09 00:29:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:29:25,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:29:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 34 states and 41 transitions. [2024-11-09 00:29:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2024-11-09 00:29:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:29:25,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:25,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 2 proven. 24 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:29:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 41 states and 50 transitions. [2024-11-09 00:29:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-09 00:29:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:29:26,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:26,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:29:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:27,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 59 transitions. [2024-11-09 00:29:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2024-11-09 00:29:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:29:27,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 75 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:29:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:28,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 55 states and 68 transitions. [2024-11-09 00:29:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2024-11-09 00:29:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:29:28,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 111 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:29:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 62 states and 77 transitions. [2024-11-09 00:29:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2024-11-09 00:29:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:29:29,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-09 00:29:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 69 states and 86 transitions. [2024-11-09 00:29:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2024-11-09 00:29:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:29:30,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:30,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 2 proven. 204 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-09 00:29:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 95 transitions. [2024-11-09 00:29:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2024-11-09 00:29:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:29:32,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:32,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 2 proven. 261 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-09 00:29:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 83 states and 103 transitions. [2024-11-09 00:29:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 103 transitions. [2024-11-09 00:29:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:29:33,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:33,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2024-11-09 00:29:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 157 states and 198 transitions. [2024-11-09 00:29:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 198 transitions. [2024-11-09 00:29:40,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:29:40,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:40,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:40,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2024-11-09 00:29:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 201 transitions. [2024-11-09 00:29:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 201 transitions. [2024-11-09 00:29:41,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 00:29:41,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:41,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 0 proven. 729 refuted. 0 times theorem prover too weak. 2210 trivial. 0 not checked. [2024-11-09 00:29:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 233 states and 294 transitions. [2024-11-09 00:29:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 294 transitions. [2024-11-09 00:29:49,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-09 00:29:49,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2941 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 2210 trivial. 0 not checked. [2024-11-09 00:29:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 236 states and 297 transitions. [2024-11-09 00:29:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 297 transitions. [2024-11-09 00:29:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-09 00:29:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:52,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6696 backedges. 0 proven. 2181 refuted. 0 times theorem prover too weak. 4515 trivial. 0 not checked. [2024-11-09 00:30:03,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 308 states and 389 transitions. [2024-11-09 00:30:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 389 transitions. [2024-11-09 00:30:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-09 00:30:03,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6699 backedges. 0 proven. 2184 refuted. 0 times theorem prover too weak. 4515 trivial. 0 not checked. [2024-11-09 00:30:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 311 states and 392 transitions. [2024-11-09 00:30:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 392 transitions. [2024-11-09 00:30:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-11-09 00:30:05,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:05,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11978 backedges. 0 proven. 4358 refuted. 0 times theorem prover too weak. 7620 trivial. 0 not checked. [2024-11-09 00:30:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 383 states and 484 transitions. [2024-11-09 00:30:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 484 transitions. [2024-11-09 00:30:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-09 00:30:19,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:19,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:19,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11982 backedges. 0 proven. 4362 refuted. 0 times theorem prover too weak. 7620 trivial. 0 not checked. [2024-11-09 00:30:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 386 states and 487 transitions. [2024-11-09 00:30:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 487 transitions. [2024-11-09 00:30:22,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-09 00:30:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:25,837 INFO L134 CoverageAnalysis]: Checked inductivity of 18785 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 11525 trivial. 0 not checked. [2024-11-09 00:30:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 458 states and 579 transitions. [2024-11-09 00:30:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 579 transitions. [2024-11-09 00:30:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-11-09 00:30:40,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:40,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 18790 backedges. 0 proven. 7265 refuted. 0 times theorem prover too weak. 11525 trivial. 0 not checked. [2024-11-09 00:30:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 461 states and 582 transitions. [2024-11-09 00:30:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 582 transitions. [2024-11-09 00:30:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 694 [2024-11-09 00:30:44,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 27117 backedges. 0 proven. 10887 refuted. 0 times theorem prover too weak. 16230 trivial. 0 not checked. [2024-11-09 00:31:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 533 states and 674 transitions. [2024-11-09 00:31:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 674 transitions. [2024-11-09 00:31:06,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2024-11-09 00:31:06,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 27123 backedges. 0 proven. 10893 refuted. 0 times theorem prover too weak. 16230 trivial. 0 not checked. [2024-11-09 00:31:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 536 states and 677 transitions. [2024-11-09 00:31:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 677 transitions. [2024-11-09 00:31:11,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-09 00:31:11,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:11,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 36974 backedges. 0 proven. 15239 refuted. 0 times theorem prover too weak. 21735 trivial. 0 not checked. [2024-11-09 00:31:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 608 states and 769 transitions. [2024-11-09 00:31:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 769 transitions. [2024-11-09 00:31:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-09 00:31:36,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:36,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36981 backedges. 0 proven. 15246 refuted. 0 times theorem prover too weak. 21735 trivial. 0 not checked. [2024-11-09 00:31:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 611 states and 772 transitions. [2024-11-09 00:31:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 772 transitions. [2024-11-09 00:31:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-09 00:31:41,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 48356 backedges. 0 proven. 20316 refuted. 0 times theorem prover too weak. 28040 trivial. 0 not checked. [2024-11-09 00:32:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 683 states and 864 transitions. [2024-11-09 00:32:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 864 transitions. [2024-11-09 00:32:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2024-11-09 00:32:13,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:13,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 48364 backedges. 0 proven. 20324 refuted. 0 times theorem prover too weak. 28040 trivial. 0 not checked. [2024-11-09 00:32:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 686 states and 867 transitions. [2024-11-09 00:32:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 867 transitions. [2024-11-09 00:32:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-09 00:32:20,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:20,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 61263 backedges. 0 proven. 26118 refuted. 0 times theorem prover too weak. 35145 trivial. 0 not checked. [2024-11-09 00:32:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 758 states and 958 transitions. [2024-11-09 00:32:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 958 transitions. [2024-11-09 00:32:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-09 00:32:55,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 61272 backedges. 0 proven. 26127 refuted. 0 times theorem prover too weak. 35145 trivial. 0 not checked. [2024-11-09 00:33:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 757 states and 957 transitions. [2024-11-09 00:33:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 957 transitions. [2024-11-09 00:33:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-09 00:33:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 75695 backedges. 0 proven. 32643 refuted. 0 times theorem prover too weak. 43052 trivial. 0 not checked. [2024-11-09 00:33:45,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:45,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 753 states and 952 transitions. [2024-11-09 00:33:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 952 transitions. [2024-11-09 00:33:45,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:33:45,967 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 39 iterations. [2024-11-09 00:33:45,981 INFO L729 CodeCheckObserver]: All specifications hold 4 specifications checked. All of them hold [2024-11-09 00:33:48,648 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 17) no Hoare annotation was computed. [2024-11-09 00:33:48,648 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-09 00:33:48,648 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) the Hoare annotation is: true [2024-11-09 00:33:48,648 INFO L77 FloydHoareUtils]: At program point L21(line 21) the Hoare annotation is: true [2024-11-09 00:33:48,648 INFO L77 FloydHoareUtils]: At program point L19-1(lines 19 23) the Hoare annotation is: (<= |ULTIMATE.start_main_~j~0#1| 9) [2024-11-09 00:33:48,649 INFO L77 FloydHoareUtils]: At program point L17(line 17) the Hoare annotation is: (<= |ULTIMATE.start_main_#t~post1#1| 9) [2024-11-09 00:33:48,649 INFO L77 FloydHoareUtils]: At program point L17-1(line 17) the Hoare annotation is: (<= |ULTIMATE.start_main_#t~post1#1| 9) [2024-11-09 00:33:48,649 INFO L77 FloydHoareUtils]: At program point L19-3(lines 19 23) the Hoare annotation is: true [2024-11-09 00:33:48,649 INFO L77 FloydHoareUtils]: At program point L19-4(lines 16 26) the Hoare annotation is: true [2024-11-09 00:33:48,649 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:33:48,650 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 17) the Hoare annotation is: true [2024-11-09 00:33:48,650 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) the Hoare annotation is: true [2024-11-09 00:33:48,650 INFO L77 FloydHoareUtils]: At program point L22(line 22) the Hoare annotation is: true [2024-11-09 00:33:48,650 INFO L77 FloydHoareUtils]: At program point L22-1(line 22) the Hoare annotation is: true [2024-11-09 00:33:48,650 INFO L77 FloydHoareUtils]: At program point L20(line 20) the Hoare annotation is: (<= |ULTIMATE.start_main_~j~0#1| 9) [2024-11-09 00:33:48,650 INFO L77 FloydHoareUtils]: At program point L20-1(line 20) the Hoare annotation is: true [2024-11-09 00:33:48,651 INFO L77 FloydHoareUtils]: At program point L16-2(lines 16 26) the Hoare annotation is: (<= |ULTIMATE.start_main_~i~0#1| 9) [2024-11-09 00:33:48,651 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(line 13) the Hoare annotation is: true [2024-11-09 00:33:48,651 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 13) the Hoare annotation is: true [2024-11-09 00:33:48,674 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:33:48 ImpRootNode [2024-11-09 00:33:48,674 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:33:48,675 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:33:48,675 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:33:48,675 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:33:48,676 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:29:22" (3/4) ... [2024-11-09 00:33:48,679 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:33:48,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-09 00:33:48,688 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-09 00:33:48,689 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-09 00:33:48,689 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-09 00:33:48,689 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:33:48,809 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:33:48,813 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:33:48,813 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:33:48,814 INFO L158 Benchmark]: Toolchain (without parser) took 267494.06ms. Allocated memory was 155.2MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 92.9MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 197.0MB. Max. memory is 16.1GB. [2024-11-09 00:33:48,815 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 155.2MB. Free memory was 128.9MB in the beginning and 128.7MB in the end (delta: 147.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:33:48,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.40ms. Allocated memory is still 155.2MB. Free memory was 92.7MB in the beginning and 125.1MB in the end (delta: -32.3MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2024-11-09 00:33:48,816 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.82ms. Allocated memory is still 155.2MB. Free memory was 125.1MB in the beginning and 123.3MB in the end (delta: 1.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:33:48,816 INFO L158 Benchmark]: Boogie Preprocessor took 24.45ms. Allocated memory is still 155.2MB. Free memory was 123.3MB in the beginning and 122.4MB in the end (delta: 886.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:33:48,816 INFO L158 Benchmark]: RCFGBuilder took 337.59ms. Allocated memory is still 155.2MB. Free memory was 122.4MB in the beginning and 110.9MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 00:33:48,817 INFO L158 Benchmark]: CodeCheck took 266612.97ms. Allocated memory was 155.2MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 110.4MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 210.1MB. Max. memory is 16.1GB. [2024-11-09 00:33:48,817 INFO L158 Benchmark]: Witness Printer took 138.37ms. Allocated memory is still 2.6GB. Free memory was 2.3GB in the beginning and 2.3GB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:33:48,820 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, 19 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 263.9s, OverallIterations: 39, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9216 SdHoareTripleChecker+Valid, 66.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8243 mSDsluCounter, 5368 SdHoareTripleChecker+Invalid, 56.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 12203 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 40400 IncrementalHoareTripleChecker+Invalid, 52603 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12203 mSolverCounterUnsat, 5368 mSDtfsCounter, 40400 mSolverCounterSat, 1.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70231 GetRequests, 65382 SyntacticMatches, 3783 SemanticMatches, 1066 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 584439 ImplicationChecksByTransitivity, 207.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 68.2s InterpolantComputationTime, 12293 NumberOfCodeBlocks, 12293 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 12255 ConstructedInterpolants, 0 QuantifiedInterpolants, 28471 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 38 InterpolantComputations, 8 PerfectInterpolantSequences, 299651/507423 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 17]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 17]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: (i <= 9) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 155.2MB. Free memory was 128.9MB in the beginning and 128.7MB in the end (delta: 147.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 312.40ms. Allocated memory is still 155.2MB. Free memory was 92.7MB in the beginning and 125.1MB in the end (delta: -32.3MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.82ms. Allocated memory is still 155.2MB. Free memory was 125.1MB in the beginning and 123.3MB in the end (delta: 1.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.45ms. Allocated memory is still 155.2MB. Free memory was 123.3MB in the beginning and 122.4MB in the end (delta: 886.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 337.59ms. Allocated memory is still 155.2MB. Free memory was 122.4MB in the beginning and 110.9MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 266612.97ms. Allocated memory was 155.2MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 110.4MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 210.1MB. Max. memory is 16.1GB. * Witness Printer took 138.37ms. Allocated memory is still 2.6GB. Free memory was 2.3GB in the beginning and 2.3GB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:33:48,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5f3f0ac-a6db-43aa-bc78-f361d56e8cd0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE