Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r264-tall-171654373800373.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is NoC3x3-PT-3B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r264-tall-171654373800373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 07:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 12 07:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 12 07:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 12 07:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 581K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716638931652

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-3B
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-25 12:08:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 12:08:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:08:53] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2024-05-25 12:08:53] [INFO ] Transformed 2117 places.
[2024-05-25 12:08:53] [INFO ] Transformed 2435 transitions.
[2024-05-25 12:08:53] [INFO ] Found NUPN structural information;
[2024-05-25 12:08:53] [INFO ] Parsed PT model containing 2117 places and 2435 transitions and 6177 arcs in 232 ms.
Graph (trivial) has 1749 edges and 2117 vertex of which 72 / 2117 are part of one of the 9 SCC in 9 ms
Free SCC test removed 63 places
Structural test allowed to assert that 340 places are NOT stable. Took 26 ms.
Ensure Unique test removed 63 transitions
Reduce redundant transitions removed 63 transitions.
[2024-05-25 12:08:54] [INFO ] Flatten gal took : 216 ms
[2024-05-25 12:08:54] [INFO ] Flatten gal took : 108 ms
[2024-05-25 12:08:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10249960328725064977.gal : 74 ms
[2024-05-25 12:08:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11845944088079733272.prop : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10249960328725064977.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11845944088079733272.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Incomplete random walk after 10000 steps, including 24 resets, run finished after 1235 ms. (steps per millisecond=8 ) properties (out of 1777) seen :1178
Loading property file /tmp/ReachabilityCardinality11845944088079733272.prop.
Running SMT prover for 599 properties.
[2024-05-25 12:08:55] [INFO ] Flow matrix only has 2364 transitions (discarded 8 similar events)
// Phase 1: matrix 2364 rows 2054 cols
[2024-05-25 12:08:55] [INFO ] Computed 66 invariants in 47 ms
SDD proceeding with computation,1777 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1777 properties remain. new max is 8
SDD size :5 after 10
[2024-05-25 12:09:17] [INFO ] After 21800ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:599
SDD proceeding with computation,1777 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1777 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1777 properties remain. new max is 64
SDD size :36 after 66
[2024-05-25 12:09:34] [INFO ] [Nat]Absence check using 66 positive place invariants in 49 ms returned sat
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
SDD proceeding with computation,1770 properties remain. new max is 64
SDD size :66 after 292
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
SDD proceeding with computation,1762 properties remain. new max is 64
SDD size :292 after 355
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_130 does not hold.
SDD proceeding with computation,1757 properties remain. new max is 64
SDD size :355 after 467
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_137 does not hold.
SDD proceeding with computation,1752 properties remain. new max is 64
SDD size :467 after 530
Invariant property smplace_142 does not hold.
SDD proceeding with computation,1751 properties remain. new max is 64
SDD size :530 after 980
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 12:09:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 12:09:42] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:599
Fused 599 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 599 out of 2054 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2054/2054 places, 2372/2372 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 286 rules applied. Total rules applied 286 place count 2051 transition count 2089
Reduce places removed 274 places and 0 transitions.
Iterating post reduction 1 with 274 rules applied. Total rules applied 560 place count 1777 transition count 2089
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 560 place count 1777 transition count 2065
Deduced a syphon composed of 24 places in 6 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 608 place count 1753 transition count 2065
Discarding 207 places :
Symmetric choice reduction at 2 with 207 rule applications. Total rules 815 place count 1546 transition count 1858
Iterating global reduction 2 with 207 rules applied. Total rules applied 1022 place count 1546 transition count 1858
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 1022 place count 1546 transition count 1848
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 1042 place count 1536 transition count 1848
Discarding 73 places :
Symmetric choice reduction at 2 with 73 rule applications. Total rules 1115 place count 1463 transition count 1775
Iterating global reduction 2 with 73 rules applied. Total rules applied 1188 place count 1463 transition count 1775
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 1256 place count 1395 transition count 1705
Iterating global reduction 2 with 68 rules applied. Total rules applied 1324 place count 1395 transition count 1705
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1338 place count 1381 transition count 1679
Iterating global reduction 2 with 14 rules applied. Total rules applied 1352 place count 1381 transition count 1679
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1354 place count 1381 transition count 1677
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1366 place count 1369 transition count 1665
Iterating global reduction 3 with 12 rules applied. Total rules applied 1378 place count 1369 transition count 1665
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1386 place count 1361 transition count 1649
Iterating global reduction 3 with 8 rules applied. Total rules applied 1394 place count 1361 transition count 1649
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1402 place count 1353 transition count 1641
Iterating global reduction 3 with 8 rules applied. Total rules applied 1410 place count 1353 transition count 1641
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 10 rules applied. Total rules applied 1420 place count 1352 transition count 1632
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1421 place count 1351 transition count 1632
Performed 239 Post agglomeration using F-continuation condition.Transition count delta: 239
Deduced a syphon composed of 239 places in 1 ms
Reduce places removed 239 places and 0 transitions.
Iterating global reduction 5 with 478 rules applied. Total rules applied 1899 place count 1112 transition count 1393
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1906 place count 1105 transition count 1386
Iterating global reduction 5 with 7 rules applied. Total rules applied 1913 place count 1105 transition count 1386
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1915 place count 1103 transition count 1382
Iterating global reduction 5 with 2 rules applied. Total rules applied 1917 place count 1103 transition count 1382
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1918 place count 1102 transition count 1377
Iterating global reduction 5 with 1 rules applied. Total rules applied 1919 place count 1102 transition count 1377
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -91
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1959 place count 1082 transition count 1468
Free-agglomeration rule applied 95 times.
Iterating global reduction 5 with 95 rules applied. Total rules applied 2054 place count 1082 transition count 1373
Reduce places removed 95 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 104 rules applied. Total rules applied 2158 place count 987 transition count 1364
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 2169 place count 987 transition count 1353
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2170 place count 987 transition count 1352
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2171 place count 986 transition count 1352
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 2180 place count 986 transition count 1344
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 2190 place count 977 transition count 1343
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2191 place count 977 transition count 1342
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 2206 place count 977 transition count 1342
Partial Post-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 2220 place count 977 transition count 1342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2221 place count 977 transition count 1341
Applied a total of 2221 rules in 995 ms. Remains 977 /2054 variables (removed 1077) and now considering 1341/2372 (removed 1031) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 996 ms. Remains : 977/2054 places, 1341/2372 transitions.
SDD proceeding with computation,1751 properties remain. new max is 128
SDD size :980 after 1187
Invariant property smplace_247 does not hold.
Invariant property smplace_72 does not hold.
SDD proceeding with computation,1749 properties remain. new max is 128
SDD size :1187 after 4727
SDD proceeding with computation,1749 properties remain. new max is 256
SDD size :4727 after 4988
Invariant property smplace_246 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
SDD proceeding with computation,1726 properties remain. new max is 256
SDD size :4988 after 44057
Invariant property smplace_244 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_234 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_203 does not hold.
SDD proceeding with computation,1702 properties remain. new max is 256
SDD size :44057 after 127838
SDD proceeding with computation,1702 properties remain. new max is 512
SDD size :127838 after 262649
SDD proceeding with computation,1702 properties remain. new max is 1024
SDD size :262649 after 509330
Invariant property smplace_330 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_322 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
SDD proceeding with computation,1668 properties remain. new max is 1024
SDD size :509330 after 7.81682e+07
Invariant property smplace_104 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_82 does not hold.
SDD proceeding with computation,1665 properties remain. new max is 1024
SDD size :7.81682e+07 after 7.81843e+07
SDD proceeding with computation,1665 properties remain. new max is 2048
SDD size :7.81843e+07 after 9.35852e+07
Invariant property smplace_366 does not hold.
Invariant property smplace_365 does not hold.
Invariant property smplace_364 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_361 does not hold.
Invariant property smplace_360 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_199 does not hold.
SDD proceeding with computation,1632 properties remain. new max is 2048
SDD size :9.35852e+07 after 3.96538e+08
Incomplete random walk after 1000000 steps, including 11683 resets, run finished after 25653 ms. (steps per millisecond=38 ) properties (out of 599) seen :592
Invariant property smplace_362 does not hold.
Invariant property smplace_77 does not hold.
SDD proceeding with computation,1630 properties remain. new max is 2048
SDD size :3.96538e+08 after 1.3282e+09
Incomplete Best-First random walk after 1000001 steps, including 726 resets, run finished after 1952 ms. (steps per millisecond=512 ) properties (out of 7) seen :0
SDD proceeding with computation,1630 properties remain. new max is 4096
SDD size :1.3282e+09 after 1.97726e+09
Incomplete Best-First random walk after 1000001 steps, including 733 resets, run finished after 1981 ms. (steps per millisecond=504 ) properties (out of 7) seen :0
SDD proceeding with computation,1630 properties remain. new max is 8192
SDD size :1.97726e+09 after 6.15587e+09
Incomplete Best-First random walk after 1000001 steps, including 745 resets, run finished after 1920 ms. (steps per millisecond=520 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 738 resets, run finished after 1906 ms. (steps per millisecond=524 ) properties (out of 7) seen :1
SDD proceeding with computation,1630 properties remain. new max is 16384
SDD size :6.15587e+09 after 1.51071e+10
Incomplete Best-First random walk after 1000001 steps, including 734 resets, run finished after 1858 ms. (steps per millisecond=538 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 744 resets, run finished after 1840 ms. (steps per millisecond=543 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1341 rows 977 cols
[2024-05-25 12:10:20] [INFO ] Computed 62 invariants in 12 ms
[2024-05-25 12:10:20] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 12:10:20] [INFO ] [Nat]Absence check using 62 positive place invariants in 15 ms returned sat
[2024-05-25 12:10:21] [INFO ] After 438ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2024-05-25 12:10:21] [INFO ] State equation strengthened by 57 read => feed constraints.
Invariant property smplace_420 does not hold.
[2024-05-25 12:10:21] [INFO ] After 145ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2024-05-25 12:10:21] [INFO ] After 361ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 127 ms.
[2024-05-25 12:10:21] [INFO ] After 1168ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL SAT_SMT
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Total runtime 88383 ms.
Invariant property smplace_198 does not hold.
Invariant property smplace_193 does not hold.

BK_STOP 1716639023074

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-3B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is NoC3x3-PT-3B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r264-tall-171654373800373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3B.tgz
mv NoC3x3-PT-3B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;