./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:55:28,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:55:28,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-21 18:55:28,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:55:28,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:55:28,980 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:55:28,981 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:55:28,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:55:28,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:55:28,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:55:28,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:55:28,993 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:55:28,994 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:55:28,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:55:28,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:55:28,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:55:28,998 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:55:28,998 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:55:28,999 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:55:29,000 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:55:29,001 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:55:29,002 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:55:29,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:55:29,003 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:55:29,003 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:55:29,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:55:29,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:55:29,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:55:29,005 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:55:29,005 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:55:29,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:55:29,006 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:55:29,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2023-11-21 18:55:29,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:55:29,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:55:29,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:55:29,346 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:55:29,347 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:55:29,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-21 18:55:32,861 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:55:35,113 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:55:35,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-21 18:55:35,430 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data/ededddc0f/76784dc740534637ba166e4b17671134/FLAG9a3b32074 [2023-11-21 18:55:35,449 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data/ededddc0f/76784dc740534637ba166e4b17671134 [2023-11-21 18:55:35,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:55:35,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:55:35,460 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:55:35,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:55:35,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:55:35,468 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:55:35" (1/1) ... [2023-11-21 18:55:35,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bd6cbe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:55:35, skipping insertion in model container [2023-11-21 18:55:35,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:55:35" (1/1) ... [2023-11-21 18:55:36,091 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:56:07,507 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-21 18:56:07,508 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-21 18:56:07,509 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-21 18:56:07,511 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-21 18:56:07,513 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-21 18:56:07,514 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-21 18:56:07,516 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-21 18:56:07,518 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-21 18:56:07,519 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-21 18:56:07,572 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-21 18:56:07,738 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-21 18:56:08,685 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-21 18:56:09,213 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2023-11-21 18:56:09,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3637e879 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:09, skipping insertion in model container [2023-11-21 18:56:09,215 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:56:09,216 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-21 18:56:09,218 INFO L158 Benchmark]: Toolchain (without parser) took 33759.54ms. Allocated memory was 232.8MB in the beginning and 343.9MB in the end (delta: 111.1MB). Free memory was 150.7MB in the beginning and 178.1MB in the end (delta: -27.4MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. [2023-11-21 18:56:09,219 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 113.2MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:56:09,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 33755.98ms. Allocated memory was 232.8MB in the beginning and 343.9MB in the end (delta: 111.1MB). Free memory was 150.7MB in the beginning and 178.1MB in the end (delta: -27.4MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. [2023-11-21 18:56:09,224 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 113.2MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 33755.98ms. Allocated memory was 232.8MB in the beginning and 343.9MB in the end (delta: 111.1MB). Free memory was 150.7MB in the beginning and 178.1MB in the end (delta: -27.4MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 36319]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:56:11,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:56:12,055 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-21 18:56:12,126 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:56:12,127 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:56:12,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:56:12,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:56:12,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:56:12,131 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:56:12,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:56:12,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:56:12,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:56:12,139 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:56:12,140 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:56:12,141 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:56:12,141 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:56:12,142 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:56:12,142 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:56:12,143 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:56:12,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:56:12,144 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:56:12,145 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:56:12,145 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:56:12,146 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:56:12,146 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:56:12,147 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:56:12,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:56:12,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:56:12,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:56:12,148 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:56:12,150 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:56:12,150 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:56:12,150 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:56:12,151 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:56:12,151 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:56:12,151 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:56:12,152 INFO L153 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_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9822dd571d3ca7e2f9b8a49259695572f8c5b39cd5ce5a023e572d575a5809fa [2023-11-21 18:56:12,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:56:12,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:56:12,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:56:12,684 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:56:12,685 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:56:12,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-21 18:56:16,248 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:56:18,442 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:56:18,443 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/sv-benchmarks/c/goblint-coreutils/instrumented_interval_ptx_comb.i [2023-11-21 18:56:18,716 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data/9076be7ab/9e5e10033caf4b928200e93c1f344eb8/FLAG70f094e36 [2023-11-21 18:56:18,736 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc794ae8-c495-42f3-ad59-8448f49d1681/bin/ukojak-verify-i0I2FZA1j2/data/9076be7ab/9e5e10033caf4b928200e93c1f344eb8 [2023-11-21 18:56:18,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:56:18,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:56:18,748 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:56:18,749 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:56:18,792 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:56:18,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:56:18" (1/1) ... [2023-11-21 18:56:18,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64025c73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:18, skipping insertion in model container [2023-11-21 18:56:18,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:56:18" (1/1) ... [2023-11-21 18:56:19,715 INFO L177 MainTranslator]: Built tables and reachable declarations