This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:37,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:37,639 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:37,643 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:37,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:37,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:37,663 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:37,664 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:37,664 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:37,665 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:37,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:37,666 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:37,667 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:37,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:37,668 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:37,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:37,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:37,669 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:37,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:37,669 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:37,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:37,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:37,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:37,672 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:37,672 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:37,672 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:37,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:37,672 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:37,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:37,673 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:37,673 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:37,673 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:37,673 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:37,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:37,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:37,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:37,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:37,674 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:37,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:37,674 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:37,674 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:37,675 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:37,675 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:37,675 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:37,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:37,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:37,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:37,892 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:37,892 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:37,893 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:08:37,957 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:37,959 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:37,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c [2024-09-21 19:08:39,175 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:39,353 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:39,353 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c [2024-09-21 19:08:39,361 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/4af8193f0/0fd414215f6141168df67f11cd06d6fc/FLAG33cbf2e6b [2024-09-21 19:08:39,769 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/4af8193f0/0fd414215f6141168df67f11cd06d6fc [2024-09-21 19:08:39,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:39,772 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:39,778 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:39,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:39,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:39,783 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:08:37" (1/2) ... [2024-09-21 19:08:39,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@276bd4d0 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:08:37" (1/2) ... [2024-09-21 19:08:39,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bcf807a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:39" (2/2) ... [2024-09-21 19:08:39,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@276bd4d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:39" (2/2) ... [2024-09-21 19:08:39,792 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:39,793 INFO L1541 ArrayList]: Loop invariant at [L33-L46] (n == (2LL) && x == (8LL) && y == (19LL) && z == (18LL)) || (n == (17LL) && x == (4913LL) && y == (919LL) && z == (108LL)) || (n == (20LL) && x == (8000LL) && y == (1261LL) && z == (126LL)) || (n == (0LL) && x == (0LL) && y == (1LL) && z == (6LL)) || (n == (4LL) && x == (64LL) && y == (61LL) && z == (30LL)) || (n == (21LL) && x == (9261LL) && y == (1387LL) && z == (132LL)) || (n == (5LL) && x == (125LL) && y == (91LL) && z == (36LL)) || (n == (18LL) && x == (5832LL) && y == (1027LL) && z == (114LL)) || (n == (8LL) && x == (512LL) && y == (217LL) && z == (54LL)) || (n == (9LL) && x == (729LL) && y == (271LL) && z == (60LL)) || (n == (1LL) && x == (1LL) && y == (7LL) && z == (12LL)) || (n == (14LL) && x == (2744LL) && y == (631LL) && z == (90LL)) || (n == (3LL) && x == (27LL) && y == (37LL) && z == (24LL)) || (n == (13LL) && x == (2197LL) && y == (547LL) && z == (84LL)) || (n == (10LL) && x == (1000LL) && y == (331LL) && z == (66LL)) || (n == (15LL) && x == (3375LL) && y == (721LL) && z == (96LL)) || (n == (6LL) && x == (216LL) && y == (127LL) && z == (42LL)) || (n == (7LL) && x == (343LL) && y == (169LL) && z == (48LL)) || (n == (11LL) && x == (1331LL) && y == (397LL) && z == (72LL)) || (n == (16LL) && x == (4096LL) && y == (817LL) && z == (102LL)) || (n == (19LL) && x == (6859LL) && y == (1141LL) && z == (120LL)) || (n == (12LL) && x == (1728LL) && y == (469LL) && z == (78LL)) [2024-09-21 19:08:39,794 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:08:39,794 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:39,794 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:39,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:39,927 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c[588,601] [2024-09-21 19:08:39,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:39,958 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:39,993 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c[588,601] Start Parsing Global Start Parsing Global [2024-09-21 19:08:39,996 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:39,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bcf807a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:39,997 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:39,999 INFO L158 Benchmark]: Toolchain (without parser) took 227.04ms. Allocated memory is still 188.7MB. Free memory was 119.3MB in the beginning and 106.2MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:39,999 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:40,000 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 188.7MB. Free memory is still 164.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:40,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 218.60ms. Allocated memory is still 188.7MB. Free memory was 119.1MB in the beginning and 106.2MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:40,002 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 188.7MB. Free memory is still 164.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 218.60ms. Allocated memory is still 188.7MB. Free memory was 119.1MB in the beginning and 106.2MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:41,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:41,798 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:41,803 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:41,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:41,830 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:41,832 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:41,832 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:41,833 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:41,834 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:41,834 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:41,836 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:41,837 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:41,837 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:41,837 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:41,837 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:41,838 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:41,838 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:41,838 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:41,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:41,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:41,842 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:41,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:41,843 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:41,843 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:41,843 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:41,844 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:41,844 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:41,844 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:41,844 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:41,845 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:41,845 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:41,845 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:41,845 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:41,845 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:41,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:41,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:41,849 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:41,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:41,849 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:41,849 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:41,850 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:41,850 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:41,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:41,851 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:41,851 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:41,851 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:42,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:42,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:42,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:42,138 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:42,139 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:42,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohencu-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:08:42,190 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:42,191 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:42,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c [2024-09-21 19:08:43,436 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:43,596 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:43,596 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c [2024-09-21 19:08:43,602 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/5960ababb/d248a175a67e4e54abb5c8858910f8eb/FLAGcaf5ef193 [2024-09-21 19:08:44,015 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/5960ababb/d248a175a67e4e54abb5c8858910f8eb [2024-09-21 19:08:44,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:44,016 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:44,018 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:44,018 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:44,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:44,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:08:42" (1/2) ... [2024-09-21 19:08:44,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@426cd2fe and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:44, skipping insertion in model container [2024-09-21 19:08:44,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:08:42" (1/2) ... [2024-09-21 19:08:44,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@371f2d7b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:44, skipping insertion in model container [2024-09-21 19:08:44,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:44" (2/2) ... [2024-09-21 19:08:44,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@426cd2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:44, skipping insertion in model container [2024-09-21 19:08:44,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:44" (2/2) ... [2024-09-21 19:08:44,031 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:44,031 INFO L1541 ArrayList]: Loop invariant at [L33-L46] (n == (2LL) && x == (8LL) && y == (19LL) && z == (18LL)) || (n == (17LL) && x == (4913LL) && y == (919LL) && z == (108LL)) || (n == (20LL) && x == (8000LL) && y == (1261LL) && z == (126LL)) || (n == (0LL) && x == (0LL) && y == (1LL) && z == (6LL)) || (n == (4LL) && x == (64LL) && y == (61LL) && z == (30LL)) || (n == (21LL) && x == (9261LL) && y == (1387LL) && z == (132LL)) || (n == (5LL) && x == (125LL) && y == (91LL) && z == (36LL)) || (n == (18LL) && x == (5832LL) && y == (1027LL) && z == (114LL)) || (n == (8LL) && x == (512LL) && y == (217LL) && z == (54LL)) || (n == (9LL) && x == (729LL) && y == (271LL) && z == (60LL)) || (n == (1LL) && x == (1LL) && y == (7LL) && z == (12LL)) || (n == (14LL) && x == (2744LL) && y == (631LL) && z == (90LL)) || (n == (3LL) && x == (27LL) && y == (37LL) && z == (24LL)) || (n == (13LL) && x == (2197LL) && y == (547LL) && z == (84LL)) || (n == (10LL) && x == (1000LL) && y == (331LL) && z == (66LL)) || (n == (15LL) && x == (3375LL) && y == (721LL) && z == (96LL)) || (n == (6LL) && x == (216LL) && y == (127LL) && z == (42LL)) || (n == (7LL) && x == (343LL) && y == (169LL) && z == (48LL)) || (n == (11LL) && x == (1331LL) && y == (397LL) && z == (72LL)) || (n == (16LL) && x == (4096LL) && y == (817LL) && z == (102LL)) || (n == (19LL) && x == (6859LL) && y == (1141LL) && z == (120LL)) || (n == (12LL) && x == (1728LL) && y == (469LL) && z == (78LL)) [2024-09-21 19:08:44,032 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:44,032 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:44,032 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:08:44,050 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:44,216 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c[588,601] [2024-09-21 19:08:44,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:44,260 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:44,298 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound20.c[588,601] Start Parsing Global Start Parsing Global [2024-09-21 19:08:44,300 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:44,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@371f2d7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:44, skipping insertion in model container [2024-09-21 19:08:44,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:44,302 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:44,304 INFO L158 Benchmark]: Toolchain (without parser) took 286.50ms. Allocated memory is still 75.5MB. Free memory was 42.7MB in the beginning and 49.2MB in the end (delta: -6.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-09-21 19:08:44,305 INFO L158 Benchmark]: Witness Parser took 0.27ms. Allocated memory is still 54.5MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:44,305 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 31.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:44,306 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.38ms. Allocated memory is still 75.5MB. Free memory was 42.5MB in the beginning and 49.2MB in the end (delta: -6.7MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-09-21 19:08:44,308 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.27ms. Allocated memory is still 54.5MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 31.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.38ms. Allocated memory is still 75.5MB. Free memory was 42.5MB in the beginning and 49.2MB in the end (delta: -6.7MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...