./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/discover_list.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/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_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/discover_list.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2aca78a4c905fef1e916fc947a81c98263f5056a4b2b5d7ea35195ed74fad5a5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:39:58,676 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:39:58,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:39:58,825 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:39:58,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:39:58,864 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:39:58,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:39:58,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:39:58,866 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:39:58,867 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:39:58,867 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:39:58,868 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:39:58,868 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:39:58,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:39:58,875 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:39:58,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:39:58,875 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:39:58,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:39:58,876 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:39:58,877 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:39:58,877 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:39:58,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:39:58,879 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:39:58,880 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:39:58,882 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:39:58,883 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:39:58,883 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:39:58,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:58,884 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:39:58,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:39:58,886 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:39:58,886 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:39:58,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:39:58,887 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_681e8400-5df1-4b76-b543-edd4788939e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2aca78a4c905fef1e916fc947a81c98263f5056a4b2b5d7ea35195ed74fad5a5 [2024-11-09 00:39:59,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:39:59,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:39:59,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:39:59,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:39:59,238 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:39:59,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loops-crafted-1/discover_list.c Unable to find full path for "g++" [2024-11-09 00:40:01,280 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:01,538 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:01,547 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/sv-benchmarks/c/loops-crafted-1/discover_list.c [2024-11-09 00:40:01,572 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/data/d82770556/3f41abdb8d4d47bba8467a4e5948661f/FLAG9b70ae35f [2024-11-09 00:40:01,876 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/data/d82770556/3f41abdb8d4d47bba8467a4e5948661f [2024-11-09 00:40:01,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:01,886 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:01,887 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:01,887 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:01,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:01,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:01" (1/1) ... [2024-11-09 00:40:01,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e58fdd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:01, skipping insertion in model container [2024-11-09 00:40:01,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:01" (1/1) ... [2024-11-09 00:40:01,984 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:02,270 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/sv-benchmarks/c/loops-crafted-1/discover_list.c[5067,5080] [2024-11-09 00:40:02,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:02,391 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:02,421 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/sv-benchmarks/c/loops-crafted-1/discover_list.c[5067,5080] [2024-11-09 00:40:02,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:02,510 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:02,511 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02 WrapperNode [2024-11-09 00:40:02,511 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:02,512 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:02,513 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:02,513 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:02,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,551 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,612 INFO L138 Inliner]: procedures = 37, calls = 248, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 511 [2024-11-09 00:40:02,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:02,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:02,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:02,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:02,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,648 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,659 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,665 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:02,683 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:02,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:02,683 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:02,684 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:02" (1/1) ... [2024-11-09 00:40:02,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:02,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:02,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:02,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:40:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:40:02,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:40:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:40:02,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:40:02,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:40:02,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:40:02,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:40:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:40:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:02,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:02,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:40:02,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:40:02,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:40:02,961 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:02,964 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:40:04,056 INFO L? ?]: Removed 95 outVars from TransFormulas that were not future-live. [2024-11-09 00:40:04,057 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:40:04,305 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:40:04,307 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-09 00:40:04,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:04 BoogieIcfgContainer [2024-11-09 00:40:04,307 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:40:04,308 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:40:04,308 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:40:04,320 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:40:04,320 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:04" (1/1) ... [2024-11-09 00:40:04,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:40:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2024-11-09 00:40:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2024-11-09 00:40:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:40:04,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:04,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:18,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:40:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 55 states and 80 transitions. [2024-11-09 00:40:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 80 transitions. [2024-11-09 00:40:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:40:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:20,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:40:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 57 states and 85 transitions. [2024-11-09 00:40:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 85 transitions. [2024-11-09 00:40:21,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:40:21,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:21,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 59 states and 88 transitions. [2024-11-09 00:40:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 88 transitions. [2024-11-09 00:40:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:40:24,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:24,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 62 states and 95 transitions. [2024-11-09 00:40:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 95 transitions. [2024-11-09 00:40:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:40:29,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 63 states and 96 transitions. [2024-11-09 00:40:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 96 transitions. [2024-11-09 00:40:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:40:32,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:32,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 64 states and 97 transitions. [2024-11-09 00:40:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 97 transitions. [2024-11-09 00:40:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:40:35,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:35,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 98 transitions. [2024-11-09 00:40:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 98 transitions. [2024-11-09 00:40:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:40:38,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:38,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 66 states and 99 transitions. [2024-11-09 00:40:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 99 transitions. [2024-11-09 00:40:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:40:41,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:41,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:44,468 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 67 states and 100 transitions. [2024-11-09 00:40:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 100 transitions. [2024-11-09 00:40:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:40:45,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 68 states and 101 transitions. [2024-11-09 00:40:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 101 transitions. [2024-11-09 00:40:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:40:48,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 69 states and 102 transitions. [2024-11-09 00:40:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2024-11-09 00:40:52,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:40:52,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:52,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:55,555 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:56,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:56,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 70 states and 103 transitions. [2024-11-09 00:40:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 103 transitions. [2024-11-09 00:40:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:40:56,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:40:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-11-09 00:40:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-09 00:40:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:40:59,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:59,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:03,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 72 states and 105 transitions. [2024-11-09 00:41:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 105 transitions. [2024-11-09 00:41:03,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:41:03,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 73 states and 106 transitions. [2024-11-09 00:41:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 106 transitions. [2024-11-09 00:41:06,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:41:06,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 74 states and 107 transitions. [2024-11-09 00:41:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 107 transitions. [2024-11-09 00:41:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:41:10,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:15,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 75 states and 108 transitions. [2024-11-09 00:41:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-11-09 00:41:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:41:15,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:15,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 76 states and 109 transitions. [2024-11-09 00:41:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 109 transitions. [2024-11-09 00:41:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:41:20,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:20,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 77 states and 110 transitions. [2024-11-09 00:41:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 110 transitions. [2024-11-09 00:41:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:41:25,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 78 states and 111 transitions. [2024-11-09 00:41:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 111 transitions. [2024-11-09 00:41:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:41:29,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 79 states and 112 transitions. [2024-11-09 00:41:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 112 transitions. [2024-11-09 00:41:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:41:33,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 80 states and 113 transitions. [2024-11-09 00:41:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2024-11-09 00:41:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:41:37,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:37,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:41,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2024-11-09 00:41:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2024-11-09 00:41:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:41:41,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:41:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 82 states and 115 transitions. [2024-11-09 00:41:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 115 transitions. [2024-11-09 00:41:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:41:56,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-09 00:41:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 83 states and 116 transitions. [2024-11-09 00:41:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 116 transitions. [2024-11-09 00:41:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:41:59,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:59,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-09 00:42:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 85 states and 122 transitions. [2024-11-09 00:42:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 122 transitions. [2024-11-09 00:42:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:42:03,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 126 proven. 10 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-09 00:42:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 87 states and 125 transitions. [2024-11-09 00:42:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 125 transitions. [2024-11-09 00:42:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:42:08,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:08,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 151 proven. 15 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-09 00:42:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 88 states and 126 transitions. [2024-11-09 00:42:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2024-11-09 00:42:11,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:42:11,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 15 proven. 461 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:42:32,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:42:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 46 states and 62 transitions. [2024-11-09 00:42:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2024-11-09 00:42:52,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:42:52,928 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 30 iterations. [2024-11-09 00:42:52,938 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:42:54,731 INFO L77 FloydHoareUtils]: At program point #Ultimate.C_memsetEXIT(line -1) the Hoare annotation is: (not (and (= |#Ultimate.C_memset_#amount| 24) (not (or (= |#Ultimate.C_memset_#value| (select (select |#memory_int| |#Ultimate.C_memset_#ptr.base|) 16)) (not (= |#Ultimate.C_memset_#ptr.offset| 0)))))) [2024-11-09 00:42:54,732 INFO L77 FloydHoareUtils]: At program point L-1-1(line -1) the Hoare annotation is: (or (and (<= 10 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 11)) (and (<= 6 |#Ultimate.C_memset_#t~loopctr107|) (<= |#Ultimate.C_memset_#t~loopctr107| 6)) (= |#Ultimate.C_memset_#t~loopctr107| 1) (= |#Ultimate.C_memset_#t~loopctr107| 2) (and (< |#Ultimate.C_memset_#t~loopctr107| 13) (<= 12 |#Ultimate.C_memset_#t~loopctr107|)) (not (= |#Ultimate.C_memset_#amount| 24)) (= |#Ultimate.C_memset_#t~loopctr107| 0) (and (< |#Ultimate.C_memset_#t~loopctr107| 4) (< 2 |#Ultimate.C_memset_#t~loopctr107|)) (= |#Ultimate.C_memset_#value| (select (select |#memory_int| |#Ultimate.C_memset_#ptr.base|) 16)) (and (<= 4 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 5)) (and (< |#Ultimate.C_memset_#t~loopctr107| 15) (<= 14 |#Ultimate.C_memset_#t~loopctr107|)) (and (<= 16 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 17)) (and (< |#Ultimate.C_memset_#t~loopctr107| 12) (<= 11 |#Ultimate.C_memset_#t~loopctr107|)) (and (<= 15 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 16)) (and (< |#Ultimate.C_memset_#t~loopctr107| 10) (<= 9 |#Ultimate.C_memset_#t~loopctr107|)) (and (< 6 |#Ultimate.C_memset_#t~loopctr107|) (<= |#Ultimate.C_memset_#t~loopctr107| 7)) (not (= |#Ultimate.C_memset_#ptr.offset| 0)) (and (< |#Ultimate.C_memset_#t~loopctr107| 9) (< 7 |#Ultimate.C_memset_#t~loopctr107|)) (and (<= 13 |#Ultimate.C_memset_#t~loopctr107|) (< |#Ultimate.C_memset_#t~loopctr107| 14)) (and (< |#Ultimate.C_memset_#t~loopctr107| 6) (<= 5 |#Ultimate.C_memset_#t~loopctr107|))) [2024-11-09 00:42:54,732 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:42:54,732 INFO L77 FloydHoareUtils]: At program point L448-2(lines 448 451) the Hoare annotation is: true [2024-11-09 00:42:54,732 INFO L77 FloydHoareUtils]: At program point L465(lines 465 468) the Hoare annotation is: true [2024-11-09 00:42:54,733 INFO L77 FloydHoareUtils]: At program point L465-2(lines 465 468) the Hoare annotation is: true [2024-11-09 00:42:54,733 INFO L77 FloydHoareUtils]: At program point L202-2(lines 202 203) the Hoare annotation is: true [2024-11-09 00:42:54,733 INFO L77 FloydHoareUtils]: At program point L219(line 219) the Hoare annotation is: true [2024-11-09 00:42:54,733 INFO L77 FloydHoareUtils]: At program point L219-1(line 219) the Hoare annotation is: true [2024-11-09 00:42:54,733 INFO L77 FloydHoareUtils]: At program point L220-1(line 220) the Hoare annotation is: true [2024-11-09 00:42:54,734 INFO L77 FloydHoareUtils]: At program point L204(line 204) the Hoare annotation is: true [2024-11-09 00:42:54,734 INFO L77 FloydHoareUtils]: At program point L204-2(line 204) the Hoare annotation is: true [2024-11-09 00:42:54,734 INFO L77 FloydHoareUtils]: At program point L221(line 221) the Hoare annotation is: true [2024-11-09 00:42:54,734 INFO L77 FloydHoareUtils]: At program point L188(lines 188 189) the Hoare annotation is: true [2024-11-09 00:42:54,734 INFO L77 FloydHoareUtils]: At program point L221-1(line 221) the Hoare annotation is: true [2024-11-09 00:42:54,735 INFO L77 FloydHoareUtils]: At program point L205(line 205) the Hoare annotation is: true [2024-11-09 00:42:54,735 INFO L77 FloydHoareUtils]: At program point L205-1(line 205) the Hoare annotation is: true [2024-11-09 00:42:54,735 INFO L77 FloydHoareUtils]: At program point L453-2(lines 453 461) the Hoare annotation is: true [2024-11-09 00:42:54,735 INFO L77 FloydHoareUtils]: At program point L453-3(lines 453 461) the Hoare annotation is: true [2024-11-09 00:42:54,735 INFO L77 FloydHoareUtils]: At program point L206(lines 206 213) the Hoare annotation is: true [2024-11-09 00:42:54,736 INFO L77 FloydHoareUtils]: At program point L206-2(lines 199 223) the Hoare annotation is: true [2024-11-09 00:42:54,736 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:42:54,736 INFO L77 FloydHoareUtils]: At program point L190(line 190) the Hoare annotation is: true [2024-11-09 00:42:54,736 INFO L77 FloydHoareUtils]: At program point L190-1(line 190) the Hoare annotation is: true [2024-11-09 00:42:54,736 INFO L77 FloydHoareUtils]: At program point L438(line 438) the Hoare annotation is: (= |ULTIMATE.start_do_discover_list_~#smp_rr~0#1.offset| 0) [2024-11-09 00:42:54,737 INFO L77 FloydHoareUtils]: At program point L438-1(line 438) the Hoare annotation is: true [2024-11-09 00:42:54,737 INFO L77 FloydHoareUtils]: At program point L207(line 207) the Hoare annotation is: true [2024-11-09 00:42:54,737 INFO L77 FloydHoareUtils]: At program point L207-1(line 207) the Hoare annotation is: true [2024-11-09 00:42:54,737 INFO L77 FloydHoareUtils]: At program point L192(lines 192 195) the Hoare annotation is: true [2024-11-09 00:42:54,737 INFO L77 FloydHoareUtils]: At program point L440(lines 440 443) the Hoare annotation is: true [2024-11-09 00:42:54,738 INFO L77 FloydHoareUtils]: At program point L176(lines 176 225) the Hoare annotation is: true [2024-11-09 00:42:54,738 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:42:54,738 INFO L77 FloydHoareUtils]: At program point smp_get_func_def_resp_len_returnLabel#1(lines 162 171) the Hoare annotation is: true [2024-11-09 00:42:54,738 INFO L77 FloydHoareUtils]: At program point L196-1(line 196) the Hoare annotation is: true [2024-11-09 00:42:54,738 INFO L77 FloydHoareUtils]: At program point L444(lines 444 447) the Hoare annotation is: true [2024-11-09 00:42:54,739 INFO L77 FloydHoareUtils]: At program point L197(line 197) the Hoare annotation is: true [2024-11-09 00:42:54,739 INFO L77 FloydHoareUtils]: At program point L197-1(line 197) the Hoare annotation is: true [2024-11-09 00:42:54,739 INFO L77 FloydHoareUtils]: At program point L214-1(lines 214 222) the Hoare annotation is: true [2024-11-09 00:42:54,739 INFO L77 FloydHoareUtils]: At program point L198-1(lines 198 223) the Hoare annotation is: true [2024-11-09 00:42:54,739 INFO L77 FloydHoareUtils]: At program point L165-1(lines 165 169) the Hoare annotation is: true [2024-11-09 00:42:54,739 INFO L77 FloydHoareUtils]: At program point L198-3(lines 198 223) the Hoare annotation is: true [2024-11-09 00:42:54,740 INFO L77 FloydHoareUtils]: At program point L165-3(lines 165 169) the Hoare annotation is: true [2024-11-09 00:42:54,740 INFO L77 FloydHoareUtils]: At program point L198-4(lines 198 223) the Hoare annotation is: true [2024-11-09 00:42:54,740 INFO L77 FloydHoareUtils]: At program point L165-4(lines 165 169) the Hoare annotation is: true [2024-11-09 00:42:54,740 INFO L77 FloydHoareUtils]: At program point L463-2(lines 463 478) the Hoare annotation is: true [2024-11-09 00:42:54,740 INFO L77 FloydHoareUtils]: At program point do_discover_list_returnLabel#1(lines 417 492) the Hoare annotation is: true [2024-11-09 00:42:54,741 INFO L77 FloydHoareUtils]: At program point L167(lines 167 168) the Hoare annotation is: true [2024-11-09 00:42:54,741 INFO L77 FloydHoareUtils]: At program point L158(line 158) the Hoare annotation is: true [2024-11-09 00:42:54,741 INFO L77 FloydHoareUtils]: At program point L157(lines 157 159) the Hoare annotation is: true [2024-11-09 00:42:54,741 INFO L77 FloydHoareUtils]: At program point L157-2(lines 156 161) the Hoare annotation is: true [2024-11-09 00:42:54,741 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 156 161) the Hoare annotation is: true [2024-11-09 00:42:54,741 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 156 161) the Hoare annotation is: true [2024-11-09 00:42:54,742 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 158) the Hoare annotation is: true [2024-11-09 00:42:54,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:42:54 ImpRootNode [2024-11-09 00:42:54,767 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:42:54,767 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:42:54,767 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:42:54,768 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:42:54,768 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:04" (3/4) ... [2024-11-09 00:42:54,770 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:42:54,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2024-11-09 00:42:54,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-09 00:42:54,782 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2024-11-09 00:42:54,783 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-09 00:42:54,784 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 00:42:54,785 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-09 00:42:54,984 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:42:54,984 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:42:54,984 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:42:54,985 INFO L158 Benchmark]: Toolchain (without parser) took 173099.31ms. Allocated memory was 163.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 132.7MB in the beginning and 915.9MB in the end (delta: -783.2MB). Peak memory consumption was 529.4MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,985 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 113.2MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:42:54,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 624.57ms. Allocated memory is still 163.6MB. Free memory was 132.7MB in the beginning and 109.4MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.12ms. Allocated memory is still 163.6MB. Free memory was 109.4MB in the beginning and 105.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,987 INFO L158 Benchmark]: Boogie Preprocessor took 68.97ms. Allocated memory is still 163.6MB. Free memory was 105.2MB in the beginning and 101.7MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,987 INFO L158 Benchmark]: RCFGBuilder took 1624.51ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 101.7MB in the beginning and 102.0MB in the end (delta: -336.5kB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,988 INFO L158 Benchmark]: CodeCheck took 170458.66ms. Allocated memory was 197.1MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 102.0MB in the beginning and 927.4MB in the end (delta: -825.4MB). Peak memory consumption was 453.9MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,988 INFO L158 Benchmark]: Witness Printer took 217.14ms. Allocated memory is still 1.5GB. Free memory was 927.4MB in the beginning and 915.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 00:42:54,991 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 53 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 168.6s, OverallIterations: 30, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 30 mSolverCounterUnknown, 1982 SdHoareTripleChecker+Valid, 313.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 128 mSDsluCounter, 901 SdHoareTripleChecker+Invalid, 312.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2172 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3223 IncrementalHoareTripleChecker+Invalid, 5425 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2172 mSolverCounterUnsat, 901 mSDtfsCounter, 3223 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8159 GetRequests, 7435 SyntacticMatches, 294 SemanticMatches, 430 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109045 ImplicationChecksByTransitivity, 77.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 6.0s SatisfiabilityAnalysisTime, 43.0s InterpolantComputationTime, 1186 NumberOfCodeBlocks, 1186 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 1157 ConstructedInterpolants, 0 QuantifiedInterpolants, 4444 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 29 InterpolantComputations, 0 PerfectInterpolantSequences, 1786/5501 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: 158]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 156]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((((optarg == \old(optarg)) && (optind == \old(optind))) && (__tmpTR__int_1 == \old(__tmpTR__int_1))) && (smp_def_rrlen_arr == \old(smp_def_rrlen_arr))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 113.2MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 624.57ms. Allocated memory is still 163.6MB. Free memory was 132.7MB in the beginning and 109.4MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.12ms. Allocated memory is still 163.6MB. Free memory was 109.4MB in the beginning and 105.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.97ms. Allocated memory is still 163.6MB. Free memory was 105.2MB in the beginning and 101.7MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1624.51ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 101.7MB in the beginning and 102.0MB in the end (delta: -336.5kB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * CodeCheck took 170458.66ms. Allocated memory was 197.1MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 102.0MB in the beginning and 927.4MB in the end (delta: -825.4MB). Peak memory consumption was 453.9MB. Max. memory is 16.1GB. * Witness Printer took 217.14ms. Allocated memory is still 1.5GB. Free memory was 927.4MB in the beginning and 915.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:42:55,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_681e8400-5df1-4b76-b543-edd4788939e0/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