./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3 --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 32bit --witnessprinter.graph.data.programhash 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:31:31,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:31:31,337 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:31:31,341 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:31:31,342 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:31:31,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:31:31,364 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:31:31,364 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:31:31,365 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:31:31,365 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:31:31,365 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:31:31,365 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:31:31,365 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:31:31,365 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:31:31,366 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:31:31,367 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:31:31,367 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:31:31,367 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:31:31,367 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:31:31,367 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:31:31,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:31:31,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:31:31,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:31:31,368 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:31:31,368 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:31:31,368 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:31:31,368 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 [2024-11-25 02:31:31,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:31:31,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:31:31,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:31:31,644 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:31:31,645 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:31:31,646 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-11-25 02:31:34,662 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/05ca462f9/afa38250e01a4964bb8e45272035ae00/FLAG552079e47 [2024-11-25 02:31:35,011 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:31:35,012 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-11-25 02:31:35,043 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/05ca462f9/afa38250e01a4964bb8e45272035ae00/FLAG552079e47 [2024-11-25 02:31:35,067 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/05ca462f9/afa38250e01a4964bb8e45272035ae00 [2024-11-25 02:31:35,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:31:35,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:31:35,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:35,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:31:35,080 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:31:35,081 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:35" (1/1) ... [2024-11-25 02:31:35,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d069cc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:35, skipping insertion in model container [2024-11-25 02:31:35,084 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:35" (1/1) ... [2024-11-25 02:31:35,148 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:31:35,782 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-25 02:31:35,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41b18232 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:35, skipping insertion in model container [2024-11-25 02:31:35,783 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:35,784 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:31:35,786 INFO L158 Benchmark]: Toolchain (without parser) took 714.16ms. Allocated memory is still 142.6MB. Free memory was 115.0MB in the beginning and 99.3MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:31:35,786 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:31:35,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 709.86ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 99.5MB in the end (delta: 15.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:31:35,788 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 709.86ms. Allocated memory is still 142.6MB. Free memory was 114.8MB in the beginning and 99.5MB in the end (delta: 15.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1369]: Unsupported Syntax Unsupported function: pthread_attr_init 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3 --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 32bit --witnessprinter.graph.data.programhash 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:31:38,349 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:31:38,452 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-25 02:31:38,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:31:38,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:31:38,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:31:38,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:31:38,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:31:38,504 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:31:38,505 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:31:38,506 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:31:38,506 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:31:38,508 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:31:38,508 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:31:38,508 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:31:38,508 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:31:38,509 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:31:38,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:31:38,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:31:38,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:31:38,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:31:38,509 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:31:38,509 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:31:38,510 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:31:38,510 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 [2024-11-25 02:31:38,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:31:38,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:31:38,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:31:38,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:31:38,861 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:31:38,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-11-25 02:31:41,979 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/bca741450/de2da9feedc9403ab3b952d57fdd5592/FLAG84bd066db [2024-11-25 02:31:42,373 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:31:42,375 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-11-25 02:31:42,406 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/bca741450/de2da9feedc9403ab3b952d57fdd5592/FLAG84bd066db [2024-11-25 02:31:42,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd4b29a4-910a-4a25-a0b3-7cee7f63cbd8/bin/ukojak-verify-ENZ3QT5qd3/data/bca741450/de2da9feedc9403ab3b952d57fdd5592 [2024-11-25 02:31:42,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:31:42,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:31:42,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:42,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:31:42,441 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:31:42,442 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:42" (1/1) ... [2024-11-25 02:31:42,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1daed3e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:42, skipping insertion in model container [2024-11-25 02:31:42,443 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:31:42" (1/1) ... [2024-11-25 02:31:42,496 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:31:43,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:31:43,152 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:31:43,152 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 02:31:43,155 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-25 02:31:43,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@167617f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:31:43, skipping insertion in model container [2024-11-25 02:31:43,155 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:31:43,156 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:31:43,158 INFO L158 Benchmark]: Toolchain (without parser) took 724.35ms. Allocated memory is still 83.9MB. Free memory was 57.9MB in the beginning and 41.1MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:31:43,158 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:31:43,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 720.05ms. Allocated memory is still 83.9MB. Free memory was 57.9MB in the beginning and 41.1MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:31:43,160 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 720.05ms. Allocated memory is still 83.9MB. Free memory was 57.9MB in the beginning and 41.1MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1369]: Unsupported Syntax Unsupported function: pthread_attr_init RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN