./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/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 64bit --witnessprinter.graph.data.programhash d34d53474a6dd5633bd951a9e5bfed12ba51b1f6f82e68b7dee25b33fb7badae --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:23:37,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:23:37,185 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:23:37,190 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:23:37,190 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:23:37,235 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:23:37,236 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:23:37,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:23:37,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:23:37,239 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:23:37,240 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:23:37,240 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:23:37,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:23:37,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:23:37,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:23:37,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:23:37,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:23:37,244 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:23:37,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:23:37,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:23:37,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:23:37,249 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:23:37,249 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:23:37,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:23:37,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:23:37,265 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:23:37,266 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:23:37,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:23:37,266 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:23:37,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:23:37,267 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d34d53474a6dd5633bd951a9e5bfed12ba51b1f6f82e68b7dee25b33fb7badae [2024-11-08 23:23:37,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:23:37,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:23:37,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:23:37,602 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:23:37,602 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:23:37,603 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i Unable to find full path for "g++" [2024-11-08 23:23:39,666 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:23:40,261 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:23:40,262 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i [2024-11-08 23:23:40,309 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/data/49661ca0e/19ad363b31b84462ac3fa516c11c68d4/FLAG554a94152 [2024-11-08 23:23:40,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/data/49661ca0e/19ad363b31b84462ac3fa516c11c68d4 [2024-11-08 23:23:40,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:23:40,337 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:23:40,338 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:23:40,338 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:23:40,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:23:40,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:23:40" (1/1) ... [2024-11-08 23:23:40,348 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f9d1a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:40, skipping insertion in model container [2024-11-08 23:23:40,349 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:23:40" (1/1) ... [2024-11-08 23:23:40,464 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:23:40,828 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2024-11-08 23:23:40,839 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2024-11-08 23:23:42,112 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,113 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,114 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,116 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,117 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,136 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,140 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,141 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,143 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,145 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,146 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:42,146 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,860 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,896 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,897 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,909 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,909 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,939 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,940 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,941 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,941 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,942 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,943 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,944 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:43,999 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[228343,228356] [2024-11-08 23:23:44,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:23:44,044 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:23:44,063 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4492,4505] [2024-11-08 23:23:44,064 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[4552,4565] [2024-11-08 23:23:44,119 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,120 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,120 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,121 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,122 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,132 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,133 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,134 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,140 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,141 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,142 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,142 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,143 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-08 23:23:44,418 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,418 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,427 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,428 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,432 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,432 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,442 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,443 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,443 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,444 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,444 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,444 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,445 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:23:44,469 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_5bafdbc4-967b-4e1b-afe4-76603d263b2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness_negated.i[228343,228356] [2024-11-08 23:23:44,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:23:44,788 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:23:44,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44 WrapperNode [2024-11-08 23:23:44,790 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:23:44,791 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:23:44,791 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:23:44,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:23:44,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:44,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,034 INFO L138 Inliner]: procedures = 763, calls = 2449, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 644 [2024-11-08 23:23:45,038 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:23:45,039 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:23:45,039 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:23:45,039 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:23:45,052 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,068 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,069 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,127 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,133 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,148 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,156 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:23:45,177 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:23:45,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:23:45,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:23:45,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:44" (1/1) ... [2024-11-08 23:23:45,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:23:45,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:23:45,220 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:23:45,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bafdbc4-967b-4e1b-afe4-76603d263b2a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:23:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 23:23:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:23:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:23:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:23:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2024-11-08 23:23:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_done [2024-11-08 23:23:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 23:23:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 23:23:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:23:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:23:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 23:23:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 23:23:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:23:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:23:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 23:23:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 23:23:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:23:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:23:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:23:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 23:23:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 23:23:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 23:23:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 23:23:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:23:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:23:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:23:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:23:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-08 23:23:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-08 23:23:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 23:23:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 23:23:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:23:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 23:23:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 23:23:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:23:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 23:23:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 23:23:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 23:23:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 23:23:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 23:23:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 23:23:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:23:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:23:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 23:23:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 23:23:45,630 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:23:45,634 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:23:58,138 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-11-08 23:23:58,139 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:23:58,596 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:23:58,604 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:23:58,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:23:58 BoogieIcfgContainer [2024-11-08 23:23:58,604 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:23:58,605 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:23:58,605 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:23:58,621 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:23:58,622 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:23:58" (1/1) ... [2024-11-08 23:23:58,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:23:58,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 121 states and 154 transitions. [2024-11-08 23:23:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 154 transitions. [2024-11-08 23:23:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:23:58,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 23:24:18,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 125 states and 157 transitions. [2024-11-08 23:24:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 157 transitions. [2024-11-08 23:24:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:24:19,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 23:24:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 127 states and 163 transitions. [2024-11-08 23:24:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 163 transitions. [2024-11-08 23:24:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:24:30,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 23:24:53,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 129 states and 168 transitions. [2024-11-08 23:25:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 168 transitions. [2024-11-08 23:25:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:25:04,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:14,161 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:25:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:16,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 174 transitions. [2024-11-08 23:25:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 174 transitions. [2024-11-08 23:25:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:25:16,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:16,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:25:53,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:26:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 141 states and 187 transitions. [2024-11-08 23:26:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2024-11-08 23:26:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:26:39,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:39,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:27:27,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:03,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 143 states and 191 transitions. [2024-11-08 23:28:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-08 23:28:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:28:03,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:03,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:33,103 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 23:29:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:04,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 146 states and 195 transitions. [2024-11-08 23:29:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-11-08 23:29:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:29:04,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:04,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:31:56,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 158 states and 220 transitions. [2024-11-08 23:31:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 220 transitions. [2024-11-08 23:31:56,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:31:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:32:21,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:32:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:32:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:32:21,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:32:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:32:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:32:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:32:35,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:35,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:32:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:32:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:32:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:32:50,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:50,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:33:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:33:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:33:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:33:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:04,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:33:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:33:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:33:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:33:18,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:18,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:33:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:33:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:33:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:33:33,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:46,771 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:33:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:33:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:33:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:33:46,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:00,176 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:34:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:34:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:34:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:34:00,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:34:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:34:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:34:14,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:34:14,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:14,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:34:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:34:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:34:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:34:28,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:34:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:34:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:34:41,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:34:41,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:34:56,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:34:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:34:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:34:56,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:35:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:35:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:35:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:35:10,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:10,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:35:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:35:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:35:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:35:24,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:35:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:35:38,224 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:35:38,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:35:38,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:35:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:35:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:35:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:35:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:36:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:36:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:36:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:36:05,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:05,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:36:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:36:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:36:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:36:18,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:36:32,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:36:32,124 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:36:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:36:32,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:32,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:36:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:36:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:36:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:36:45,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:45,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:36:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:36:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:36:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:36:58,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:58,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,357 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:37:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:37:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:37:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:12,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:37:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:37:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:37:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:26,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,098 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:37:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:37:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:37:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:39,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:37:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:37:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:37:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 23:38:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 162 states and 225 transitions. [2024-11-08 23:38:03,273 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-08 23:38:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:38:03,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat