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.r131-smll-171624288300086.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DLCround-PT-04b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288300086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 916K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K Apr 13 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 13 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 13 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 13 13:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 547K May 18 16:42 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-04b-UpperBounds-00
FORMULA_NAME DLCround-PT-04b-UpperBounds-01
FORMULA_NAME DLCround-PT-04b-UpperBounds-02
FORMULA_NAME DLCround-PT-04b-UpperBounds-03
FORMULA_NAME DLCround-PT-04b-UpperBounds-04
FORMULA_NAME DLCround-PT-04b-UpperBounds-05
FORMULA_NAME DLCround-PT-04b-UpperBounds-06
FORMULA_NAME DLCround-PT-04b-UpperBounds-07
FORMULA_NAME DLCround-PT-04b-UpperBounds-08
FORMULA_NAME DLCround-PT-04b-UpperBounds-09
FORMULA_NAME DLCround-PT-04b-UpperBounds-10
FORMULA_NAME DLCround-PT-04b-UpperBounds-11
FORMULA_NAME DLCround-PT-04b-UpperBounds-12
FORMULA_NAME DLCround-PT-04b-UpperBounds-13
FORMULA_NAME DLCround-PT-04b-UpperBounds-14
FORMULA_NAME DLCround-PT-04b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716390712392

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-04b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-22 15:11:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 15:11:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 15:11:55] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2024-05-22 15:11:55] [INFO ] Transformed 1680 places.
[2024-05-22 15:11:55] [INFO ] Transformed 2364 transitions.
[2024-05-22 15:11:55] [INFO ] Found NUPN structural information;
[2024-05-22 15:11:55] [INFO ] Parsed PT model containing 1680 places and 2364 transitions and 6156 arcs in 483 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 2364 rows 1680 cols
[2024-05-22 15:11:55] [INFO ] Computed 69 invariants in 54 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 16) seen :15
FORMULA DLCround-PT-04b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-04b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
[2024-05-22 15:11:55] [INFO ] Invariant cache hit.
[2024-05-22 15:11:56] [INFO ] [Real]Absence check using 69 positive place invariants in 98 ms returned sat
[2024-05-22 15:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 15:11:58] [INFO ] [Real]Absence check using state equation in 1308 ms returned sat
[2024-05-22 15:11:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:11:59] [INFO ] [Nat]Absence check using 69 positive place invariants in 82 ms returned sat
[2024-05-22 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 15:12:00] [INFO ] [Nat]Absence check using state equation in 1175 ms returned sat
[2024-05-22 15:12:01] [INFO ] Deduced a trap composed of 138 places in 1020 ms of which 6 ms to minimize.
[2024-05-22 15:12:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1254 ms
[2024-05-22 15:12:01] [INFO ] Computed and/alt/rep : 2287/4601/2287 causal constraints (skipped 76 transitions) in 306 ms.
[2024-05-22 15:12:04] [INFO ] Deduced a trap composed of 16 places in 1356 ms of which 3 ms to minimize.
[2024-05-22 15:12:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
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)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1680 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1680/1680 places, 2363/2363 transitions.
Graph (trivial) has 1614 edges and 1680 vertex of which 344 / 1680 are part of one of the 24 SCC in 12 ms
Free SCC test removed 320 places
Drop transitions removed 358 transitions
Reduce isomorphic transitions removed 358 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 655 transitions
Trivial Post-agglo rules discarded 655 transitions
Performed 655 trivial Post agglomeration. Transition count delta: 655
Iterating post reduction 0 with 656 rules applied. Total rules applied 657 place count 1359 transition count 1349
Reduce places removed 655 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 704 rules applied. Total rules applied 1361 place count 704 transition count 1300
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 30 rules applied. Total rules applied 1391 place count 682 transition count 1292
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1395 place count 678 transition count 1292
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 1395 place count 678 transition count 1288
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1403 place count 674 transition count 1288
Discarding 194 places :
Symmetric choice reduction at 4 with 194 rule applications. Total rules 1597 place count 480 transition count 1094
Iterating global reduction 4 with 194 rules applied. Total rules applied 1791 place count 480 transition count 1094
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 79 Pre rules applied. Total rules applied 1791 place count 480 transition count 1015
Deduced a syphon composed of 79 places in 10 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 1949 place count 401 transition count 1015
Discarding 43 places :
Symmetric choice reduction at 4 with 43 rule applications. Total rules 1992 place count 358 transition count 695
Iterating global reduction 4 with 43 rules applied. Total rules applied 2035 place count 358 transition count 695
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 2053 place count 358 transition count 677
Performed 95 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 5 with 190 rules applied. Total rules applied 2243 place count 263 transition count 577
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2248 place count 263 transition count 572
Performed 30 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 2308 place count 233 transition count 752
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2321 place count 233 transition count 739
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 2334 place count 220 transition count 550
Iterating global reduction 7 with 13 rules applied. Total rules applied 2347 place count 220 transition count 550
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 7 with 30 rules applied. Total rules applied 2377 place count 220 transition count 520
Drop transitions removed 60 transitions
Redundant transition composition rules discarded 60 transitions
Iterating global reduction 8 with 60 rules applied. Total rules applied 2437 place count 220 transition count 460
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 2442 place count 215 transition count 419
Iterating global reduction 8 with 5 rules applied. Total rules applied 2447 place count 215 transition count 419
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 2452 place count 215 transition count 414
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2460 place count 211 transition count 441
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2465 place count 211 transition count 436
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 10 with 22 rules applied. Total rules applied 2487 place count 211 transition count 414
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 2495 place count 207 transition count 441
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2501 place count 207 transition count 435
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 2522 place count 207 transition count 414
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 2530 place count 203 transition count 441
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 2536 place count 203 transition count 435
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 2557 place count 203 transition count 414
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 2565 place count 199 transition count 443
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 2571 place count 199 transition count 437
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 2592 place count 199 transition count 416
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 2600 place count 195 transition count 445
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 2606 place count 195 transition count 439
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 2627 place count 195 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 2635 place count 191 transition count 445
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2641 place count 191 transition count 439
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 2662 place count 191 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 2670 place count 187 transition count 445
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2676 place count 187 transition count 439
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 2697 place count 187 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 2705 place count 183 transition count 445
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 2711 place count 183 transition count 439
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 2732 place count 183 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 2740 place count 179 transition count 445
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 2746 place count 179 transition count 439
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 2767 place count 179 transition count 418
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 2775 place count 175 transition count 437
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 2779 place count 175 transition count 433
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 19 with 19 rules applied. Total rules applied 2798 place count 175 transition count 414
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 2806 place count 171 transition count 433
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 2810 place count 171 transition count 429
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 20 with 19 rules applied. Total rules applied 2829 place count 171 transition count 410
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 2837 place count 167 transition count 433
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 2841 place count 167 transition count 429
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 2860 place count 167 transition count 410
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 2868 place count 163 transition count 429
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 2872 place count 163 transition count 425
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 22 with 19 rules applied. Total rules applied 2891 place count 163 transition count 406
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 2899 place count 159 transition count 425
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 2903 place count 159 transition count 421
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 23 with 19 rules applied. Total rules applied 2922 place count 159 transition count 402
Free-agglomeration rule applied 22 times.
Iterating global reduction 23 with 22 rules applied. Total rules applied 2944 place count 159 transition count 380
Reduce places removed 22 places and 0 transitions.
Drop transitions removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Graph (complete) has 397 edges and 137 vertex of which 105 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.2 ms
Discarding 32 places :
Also discarding 0 output transitions
Iterating post reduction 23 with 163 rules applied. Total rules applied 3107 place count 105 transition count 240
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 24 with 32 rules applied. Total rules applied 3139 place count 105 transition count 208
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 25 with 20 rules applied. Total rules applied 3159 place count 105 transition count 188
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 25 with 1 rules applied. Total rules applied 3160 place count 105 transition count 202
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 25 with 9 rules applied. Total rules applied 3169 place count 104 transition count 194
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 26 with 8 rules applied. Total rules applied 3177 place count 104 transition count 186
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 3178 place count 103 transition count 185
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 3182 place count 99 transition count 185
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 27 with 48 rules applied. Total rules applied 3230 place count 67 transition count 169
Drop transitions removed 16 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 27 with 44 rules applied. Total rules applied 3274 place count 67 transition count 125
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 28 with 60 rules applied. Total rules applied 3334 place count 27 transition count 105
Drop transitions removed 40 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 55 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 28 with 56 rules applied. Total rules applied 3390 place count 23 transition count 50
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 24 transitions.
Graph (complete) has 34 edges and 19 vertex of which 11 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 29 with 29 rules applied. Total rules applied 3419 place count 11 transition count 22
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 30 with 4 rules applied. Total rules applied 3423 place count 11 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 31 with 12 rules applied. Total rules applied 3435 place count 3 transition count 14
Drop transitions removed 8 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 31 with 12 rules applied. Total rules applied 3447 place count 3 transition count 2
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 32 with 1 Pre rules applied. Total rules applied 3447 place count 3 transition count 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 32 with 2 rules applied. Total rules applied 3449 place count 2 transition count 1
Applied a total of 3449 rules in 813 ms. Remains 2 /1680 variables (removed 1678) and now considering 1/2363 (removed 2362) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 813 ms. Remains : 2/1680 places, 1/2363 transitions.
// Phase 1: matrix 1 rows 2 cols
[2024-05-22 15:12:05] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 500000 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 1) seen :1
FORMULA DLCround-PT-04b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 11169 ms.

BK_STOP 1716390727300

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DLCround-PT-04b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 DLCround-PT-04b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r131-smll-171624288300086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04b.tgz
mv DLCround-PT-04b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;