./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --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 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 --- 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-e04fb08 [2022-11-16 07:39:47,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:39:47,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:39:47,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:39:47,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:39:47,099 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:39:47,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:39:47,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:39:47,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:39:47,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:39:47,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:39:47,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:39:47,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:39:47,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:39:47,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:39:47,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:39:47,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:39:47,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:39:47,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:39:47,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:39:47,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:39:47,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:39:47,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:39:47,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:39:47,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:39:47,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:39:47,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:39:47,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:39:47,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:39:47,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:39:47,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:39:47,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:39:47,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:39:47,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:39:47,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:39:47,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:39:47,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:39:47,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:39:47,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:39:47,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:39:47,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:39:47,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:39:47,200 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:39:47,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:39:47,201 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:39:47,201 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:39:47,202 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:39:47,202 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:39:47,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:39:47,203 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:39:47,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:39:47,203 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:39:47,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:39:47,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:39:47,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:39:47,205 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:39:47,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:39:47,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:39:47,206 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:39:47,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:39:47,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:47,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:39:47,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:39:47,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:39:47,207 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:39:47,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:39:47,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:39:47,208 INFO L138 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 [2022-11-16 07:39:47,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:39:47,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:39:47,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:39:47,531 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:39:47,532 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:39:47,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2022-11-16 07:39:47,598 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/d4432e948/91eb40a6de9c469296cbd819634f9fc9/FLAGe1b183829 [2022-11-16 07:39:48,506 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:39:48,507 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2022-11-16 07:39:48,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/d4432e948/91eb40a6de9c469296cbd819634f9fc9/FLAGe1b183829 [2022-11-16 07:39:48,986 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/d4432e948/91eb40a6de9c469296cbd819634f9fc9 [2022-11-16 07:39:48,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:39:48,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:39:48,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:48,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:39:48,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:39:48,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:48" (1/1) ... [2022-11-16 07:39:49,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2384d74b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:49, skipping insertion in model container [2022-11-16 07:39:49,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:48" (1/1) ... [2022-11-16 07:39:49,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:39:49,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:39:49,597 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2022-11-16 07:39:49,610 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2022-11-16 07:39:50,800 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,809 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,810 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,811 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,813 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,826 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,827 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,829 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,830 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,831 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,833 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,833 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:50,834 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:51,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:51,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:51,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:51,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:51,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:51,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:51,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:51,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:51,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:51,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:51,489 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:52,008 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,009 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,041 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,044 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,053 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,054 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,074 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,078 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,080 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,080 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,081 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,082 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,082 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:52,190 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:39:52,225 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2022-11-16 07:39:52,226 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2022-11-16 07:39:52,276 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,277 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,277 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,278 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,278 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,291 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,293 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,293 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,294 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,294 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,336 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:52,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:52,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:52,339 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:52,339 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:52,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:52,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:52,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:52,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:52,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:52,401 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:52,520 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,520 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,528 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,528 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,541 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,542 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,542 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,543 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,543 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,543 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,544 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:52,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:52,890 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:39:52,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52 WrapperNode [2022-11-16 07:39:52,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:52,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:52,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:39:52,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:39:52,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,142 INFO L138 Inliner]: procedures = 775, calls = 2499, calls flagged for inlining = 69, calls inlined = 19, statements flattened = 1054 [2022-11-16 07:39:53,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:53,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:39:53,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:39:53,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:39:53,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,223 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,241 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:39:53,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:39:53,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:39:53,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:39:53,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:52" (1/1) ... [2022-11-16 07:39:53,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:53,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:39:53,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:39:53,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:39:53,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-16 07:39:53,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:39:53,344 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:39:53,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:39:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 07:39:53,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 07:39:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:39:53,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:39:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-16 07:39:53,345 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-16 07:39:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:39:53,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:39:53,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:39:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:39:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:39:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:39:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:39:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 07:39:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 07:39:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:39:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 07:39:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 07:39:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:39:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:39:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:39:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:39:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-16 07:39:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-16 07:39:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 07:39:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 07:39:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-16 07:39:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-16 07:39:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-16 07:39:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-16 07:39:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-16 07:39:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-16 07:39:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:39:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-11-16 07:39:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-16 07:39:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-16 07:39:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:39:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:39:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-16 07:39:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-16 07:39:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-16 07:39:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-16 07:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-16 07:39:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-16 07:39:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:39:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:39:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-16 07:39:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-16 07:39:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:39:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:39:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:39:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 07:39:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 07:39:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 07:39:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 07:39:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2022-11-16 07:39:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2022-11-16 07:39:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 07:39:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 07:39:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2022-11-16 07:39:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2022-11-16 07:39:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:39:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:39:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:39:53,868 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:39:53,875 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:39:54,102 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2022-11-16 07:39:54,102 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2022-11-16 07:39:54,130 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-16 07:39:54,173 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-16 07:39:55,465 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !true; [2022-11-16 07:39:55,466 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-16 07:39:55,534 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:39:55,751 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:39:55,752 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-11-16 07:39:55,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:39:55 BoogieIcfgContainer [2022-11-16 07:39:55,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:39:55,758 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:39:55,758 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:39:55,768 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:39:55,768 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:55,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:39:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:39:55,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 259 states and 356 transitions. [2022-11-16 07:39:55,896 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 356 transitions. [2022-11-16 07:39:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-16 07:39:55,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:39:55,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:39:55,972 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:39:55,982 INFO L158 Benchmark]: Toolchain (without parser) took 6990.09ms. Allocated memory was 130.0MB in the beginning and 213.9MB in the end (delta: 83.9MB). Free memory was 83.9MB in the beginning and 90.2MB in the end (delta: -6.3MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. [2022-11-16 07:39:55,985 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory was 110.4MB in the beginning and 110.3MB in the end (delta: 118.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:39:55,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3897.87ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 83.6MB in the beginning and 89.9MB in the end (delta: -6.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2022-11-16 07:39:55,989 INFO L158 Benchmark]: Boogie Procedure Inliner took 251.94ms. Allocated memory is still 161.5MB. Free memory was 89.9MB in the beginning and 76.4MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 07:39:55,990 INFO L158 Benchmark]: Boogie Preprocessor took 96.63ms. Allocated memory is still 161.5MB. Free memory was 76.4MB in the beginning and 67.1MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:39:55,991 INFO L158 Benchmark]: RCFGBuilder took 2514.56ms. Allocated memory was 161.5MB in the beginning and 213.9MB in the end (delta: 52.4MB). Free memory was 67.1MB in the beginning and 97.5MB in the end (delta: -30.4MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2022-11-16 07:39:55,993 INFO L158 Benchmark]: CodeCheck took 222.88ms. Allocated memory is still 213.9MB. Free memory was 97.5MB in the beginning and 90.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:39:55,997 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory was 110.4MB in the beginning and 110.3MB in the end (delta: 118.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3897.87ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 83.6MB in the beginning and 89.9MB in the end (delta: -6.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 251.94ms. Allocated memory is still 161.5MB. Free memory was 89.9MB in the beginning and 76.4MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.63ms. Allocated memory is still 161.5MB. Free memory was 76.4MB in the beginning and 67.1MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2514.56ms. Allocated memory was 161.5MB in the beginning and 213.9MB in the end (delta: 52.4MB). Free memory was 67.1MB in the beginning and 97.5MB in the end (delta: -30.4MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. * CodeCheck took 222.88ms. Allocated memory is still 213.9MB. Free memory was 97.5MB in the beginning and 90.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:39:56,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --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 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 --- 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-e04fb08 [2022-11-16 07:39:58,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:39:58,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:39:58,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:39:58,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:39:58,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:39:58,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:39:58,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:39:58,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:39:58,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:39:58,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:39:58,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:39:58,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:39:58,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:39:58,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:39:58,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:39:58,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:39:58,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:39:58,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:39:58,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:39:58,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:39:58,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:39:58,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:39:58,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:39:58,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:39:58,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:39:58,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:39:58,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:39:58,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:39:58,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:39:58,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:39:58,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:39:58,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:39:58,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:39:58,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:39:58,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:39:58,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:39:58,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:39:58,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:39:58,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:39:58,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:39:58,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:39:58,430 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:39:58,435 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:39:58,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:39:58,436 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:39:58,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:39:58,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:39:58,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:39:58,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:39:58,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:39:58,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:39:58,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:39:58,438 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:39:58,438 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:39:58,438 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:39:58,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:39:58,438 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:39:58,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:39:58,439 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:39:58,439 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:39:58,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:39:58,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:58,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:39:58,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:39:58,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:39:58,440 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:39:58,440 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:39:58,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:39:58,441 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:39:58,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:39:58,441 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 [2022-11-16 07:39:58,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:39:58,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:39:58,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:39:58,835 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:39:58,837 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:39:58,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2022-11-16 07:39:58,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/fce1d54dc/f0532441cd8149689f88e20102bece03/FLAGad2b4b6b5 [2022-11-16 07:39:59,929 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:39:59,929 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2022-11-16 07:39:59,973 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/fce1d54dc/f0532441cd8149689f88e20102bece03/FLAGad2b4b6b5 [2022-11-16 07:40:00,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/data/fce1d54dc/f0532441cd8149689f88e20102bece03 [2022-11-16 07:40:00,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:00,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:00,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:00,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:00,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:00,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:00" (1/1) ... [2022-11-16 07:40:00,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17efba74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:00, skipping insertion in model container [2022-11-16 07:40:00,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:00" (1/1) ... [2022-11-16 07:40:00,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:00,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:00,899 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2022-11-16 07:40:00,909 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2022-11-16 07:40:02,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,578 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,579 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,580 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,581 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,598 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,599 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,601 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,602 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,604 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,606 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,607 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:02,607 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:03,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:03,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:03,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:03,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:03,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:03,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:03,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:03,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:03,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:03,278 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:03,692 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,693 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,714 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,715 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,721 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,721 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,738 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,754 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,755 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,756 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,756 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,757 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,757 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:03,855 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:40:03,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:03,930 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2022-11-16 07:40:03,930 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2022-11-16 07:40:03,993 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,994 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,994 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,995 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:03,999 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,011 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,012 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,013 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,013 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,014 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,015 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,016 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,016 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:04,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:04,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:04,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:04,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:04,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:04,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:04,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:04,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:04,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:04,115 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:04,318 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,319 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,349 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,350 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,351 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,351 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,352 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,352 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,353 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:04,416 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:04,444 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2022-11-16 07:40:04,445 WARN L229 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_71b13bcb-82c7-4a19-b15c-24e980828ca3/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2022-11-16 07:40:04,529 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,538 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,539 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,540 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,540 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,541 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,542 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:04,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:04,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:04,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:04,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:04,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:04,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:04,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:04,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:04,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:04,587 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:04,663 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,664 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,670 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,671 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,673 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,674 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,682 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,683 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,684 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,684 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,684 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,685 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,685 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:04,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:05,275 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:05,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05 WrapperNode [2022-11-16 07:40:05,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:05,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:05,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:05,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:05,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,489 INFO L138 Inliner]: procedures = 795, calls = 2499, calls flagged for inlining = 71, calls inlined = 18, statements flattened = 1042 [2022-11-16 07:40:05,490 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:05,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:05,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:05,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:05,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,627 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:05,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:05,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:05,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:05,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:05" (1/1) ... [2022-11-16 07:40:05,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:05,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:05,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:05,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-11-16 07:40:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:40:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:40:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 07:40:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 07:40:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:40:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:40:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-16 07:40:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-16 07:40:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:40:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:40:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:40:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:40:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:40:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 07:40:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 07:40:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:40:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:40:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 07:40:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 07:40:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:40:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:40:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:40:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-16 07:40:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-16 07:40:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:40:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 07:40:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 07:40:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-16 07:40:05,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-16 07:40:05,773 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-16 07:40:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-16 07:40:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-16 07:40:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-16 07:40:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:40:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:40:05,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:40:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-16 07:40:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-16 07:40:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:40:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:40:05,775 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-16 07:40:05,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-16 07:40:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-16 07:40:05,776 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-16 07:40:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:40:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 07:40:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-16 07:40:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-16 07:40:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:40:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:40:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:40:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 07:40:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-16 07:40:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-16 07:40:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:40:05,778 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:40:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:40:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 07:40:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 07:40:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 07:40:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 07:40:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 07:40:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2022-11-16 07:40:05,780 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2022-11-16 07:40:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 07:40:05,780 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 07:40:05,780 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2022-11-16 07:40:05,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2022-11-16 07:40:06,319 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:06,322 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:40:07,096 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2022-11-16 07:40:07,096 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2022-11-16 07:40:07,156 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-16 07:40:07,319 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-16 07:40:20,321 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !true; [2022-11-16 07:40:20,321 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-16 07:40:20,368 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:40:20,680 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:40:20,680 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-11-16 07:40:20,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:20 BoogieIcfgContainer [2022-11-16 07:40:20,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:40:20,687 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:40:20,687 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:40:20,697 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:40:20,698 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:20" (1/1) ... [2022-11-16 07:40:20,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:40:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:40:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 248 states and 342 transitions. [2022-11-16 07:40:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 342 transitions. [2022-11-16 07:40:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 07:40:20,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:40:20,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:40:20,862 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:40:20,868 INFO L158 Benchmark]: Toolchain (without parser) took 20540.46ms. Allocated memory was 62.9MB in the beginning and 306.2MB in the end (delta: 243.3MB). Free memory was 33.1MB in the beginning and 236.0MB in the end (delta: -202.8MB). Peak memory consumption was 151.2MB. Max. memory is 16.1GB. [2022-11-16 07:40:20,869 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:40:20,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4948.39ms. Allocated memory was 62.9MB in the beginning and 188.7MB in the end (delta: 125.8MB). Free memory was 32.9MB in the beginning and 133.5MB in the end (delta: -100.6MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2022-11-16 07:40:20,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.84ms. Allocated memory is still 188.7MB. Free memory was 133.5MB in the beginning and 120.0MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:40:20,875 INFO L158 Benchmark]: Boogie Preprocessor took 174.87ms. Allocated memory is still 188.7MB. Free memory was 120.0MB in the beginning and 109.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:40:20,876 INFO L158 Benchmark]: RCFGBuilder took 15020.60ms. Allocated memory was 188.7MB in the beginning and 306.2MB in the end (delta: 117.4MB). Free memory was 109.3MB in the beginning and 131.5MB in the end (delta: -22.2MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. [2022-11-16 07:40:20,877 INFO L158 Benchmark]: CodeCheck took 178.74ms. Allocated memory is still 306.2MB. Free memory was 130.5MB in the beginning and 236.0MB in the end (delta: -105.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-16 07:40:20,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4948.39ms. Allocated memory was 62.9MB in the beginning and 188.7MB in the end (delta: 125.8MB). Free memory was 32.9MB in the beginning and 133.5MB in the end (delta: -100.6MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.84ms. Allocated memory is still 188.7MB. Free memory was 133.5MB in the beginning and 120.0MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 174.87ms. Allocated memory is still 188.7MB. Free memory was 120.0MB in the beginning and 109.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 15020.60ms. Allocated memory was 188.7MB in the beginning and 306.2MB in the end (delta: 117.4MB). Free memory was 109.3MB in the beginning and 131.5MB in the end (delta: -22.2MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. * CodeCheck took 178.74ms. Allocated memory is still 306.2MB. Free memory was 130.5MB in the beginning and 236.0MB in the end (delta: -105.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:40:20,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71b13bcb-82c7-4a19-b15c-24e980828ca3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared