./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 38b53e6a 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_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0c11dfbc24d8e2936a0720b93d6e580e096b076c7149ef4cbc8369f1ef818941 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:22:46,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:22:46,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:22:46,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:22:46,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:22:46,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:22:46,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:22:46,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:22:46,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:22:46,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:22:46,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:22:46,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:22:46,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:22:46,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:22:46,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:22:46,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:22:46,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:22:46,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:22:46,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:22:46,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:22:46,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:22:46,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:22:46,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:22:46,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:22:46,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:22:46,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:22:46,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:22:46,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:22:46,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:22:46,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:22:46,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:22:46,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:22:46,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:22:46,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:22:46,468 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:22:46,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:22:46,469 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:22:46,470 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:22:46,470 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:22:46,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:22:46,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:22:46,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-25 18:22:46,520 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:22:46,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:22:46,521 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:22:46,521 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:22:46,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:22:46,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:22:46,524 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:22:46,524 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-25 18:22:46,524 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-25 18:22:46,525 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-25 18:22:46,526 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-25 18:22:46,526 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-25 18:22:46,526 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-25 18:22:46,527 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:22:46,527 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 18:22:46,527 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 18:22:46,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:22:46,528 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 18:22:46,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:22:46,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-25 18:22:46,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-25 18:22:46,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-25 18:22:46,530 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 18:22:46,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:22:46,530 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-25 18:22:46,531 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:22:46,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-25 18:22:46,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:22:46,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:22:46,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:22:46,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:22:46,534 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-25 18:22:46,534 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c11dfbc24d8e2936a0720b93d6e580e096b076c7149ef4cbc8369f1ef818941 [2022-11-25 18:22:46,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:22:46,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:22:46,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:22:46,990 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:22:46,991 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:22:46,992 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c [2022-11-25 18:22:50,248 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:22:50,753 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:22:50,767 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c [2022-11-25 18:22:50,809 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/data/e59eaf8ba/640ac21094dd40758b1a04ae61b81611/FLAG03e2e644a [2022-11-25 18:22:50,828 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/data/e59eaf8ba/640ac21094dd40758b1a04ae61b81611 [2022-11-25 18:22:50,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:22:50,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:22:50,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:22:50,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:22:50,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:22:50,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:22:50" (1/1) ... [2022-11-25 18:22:50,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1864a91e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:50, skipping insertion in model container [2022-11-25 18:22:50,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:22:50" (1/1) ... [2022-11-25 18:22:50,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:22:50,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:22:51,231 WARN L237 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_8afa0f37-1c55-456d-ae0a-340c5057fe22/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c[1870,1883] [2022-11-25 18:22:51,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:22:51,974 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:22:51,991 WARN L237 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_8afa0f37-1c55-456d-ae0a-340c5057fe22/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c[1870,1883] [2022-11-25 18:22:52,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:22:52,393 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:22:52,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52 WrapperNode [2022-11-25 18:22:52,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:22:52,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:22:52,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:22:52,395 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:22:52,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:22:52,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:04,479 INFO L138 Inliner]: procedures = 99, calls = 2816, calls flagged for inlining = 345, calls inlined = 12629, statements flattened = 605539 [2022-11-25 18:23:04,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:23:04,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:23:04,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:23:04,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:23:04,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:04,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:07,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:07,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:12,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:15,522 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:16,211 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:16,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:18,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:23:18,629 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:23:18,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:23:18,630 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:23:18,631 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:52" (1/1) ... [2022-11-25 18:23:18,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-25 18:23:18,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:23:18,705 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-25 18:23:18,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8afa0f37-1c55-456d-ae0a-340c5057fe22/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-25 18:23:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:23:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:23:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:23:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:23:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:23:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:23:19,678 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:23:19,682 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation