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.r540-smll-171690573600074.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 ltsminxred
Input is TokenRing-COL-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r540-smll-171690573600074
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 7.1K Apr 11 19:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 11 19:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 11 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 11 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 11 19:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 19:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 19:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 19:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 11K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-00
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-01
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-02
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-03
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-04
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-05
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-06
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-07
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-08
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-09
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-10
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-11
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-12
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-13
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-14
FORMULA_NAME TokenRing-COL-005-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717230167874

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-005
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 08:22:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 08:22:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:22:50] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 08:22:51] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 08:22:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 947 ms
[2024-06-01 08:22:51] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 36 PT places and 222.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 50 ms.
[2024-06-01 08:22:51] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 8 ms.
[2024-06-01 08:22:51] [INFO ] Skeletonized 1 HLPN properties in 3 ms. Removed 15 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(6), Process(6)] of place State breaks symmetries in sort Process
[2024-06-01 08:22:52] [INFO ] Unfolded HLPN to a Petri net with 36 places and 156 transitions 624 arcs in 68 ms.
[2024-06-01 08:22:52] [INFO ] Unfolded 16 HLPN properties in 4 ms.
Initial state reduction rules removed 3 formulas.
FORMULA TokenRing-COL-005-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-005-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-005-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 14 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2024-06-01 08:22:52] [INFO ] Computed 6 invariants in 24 ms
[2024-06-01 08:22:52] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-06-01 08:22:52] [INFO ] Invariant cache hit.
[2024-06-01 08:22:52] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-06-01 08:22:52] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
Running 151 sub problems to find dead transitions.
[2024-06-01 08:22:52] [INFO ] Invariant cache hit.
[2024-06-01 08:22:52] [INFO ] State equation strengthened by 130 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 151 unsolved
[2024-06-01 08:22:54] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 19 ms to minimize.
[2024-06-01 08:22:54] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 2 ms to minimize.
[2024-06-01 08:22:54] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (OVERLAPS) 156/192 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 130/175 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (OVERLAPS) 0/192 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 175 constraints, problems are : Problem set: 0 solved, 151 unsolved in 5159 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 36/36 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 151 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (OVERLAPS) 156/192 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 130/175 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 151/326 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 326 constraints, problems are : Problem set: 0 solved, 151 unsolved in 4884 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 36/36 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 3/3 constraints]
After SMT, in 10361ms problems are : Problem set: 0 solved, 151 unsolved
Search for dead transitions found 0 dead transitions in 10391ms
Finished structural reductions in LTL mode , in 1 iterations and 11086 ms. Remains : 36/36 places, 156/156 transitions.
Support contains 36 out of 36 places after structural reductions.
[2024-06-01 08:23:03] [INFO ] Flatten gal took : 117 ms
[2024-06-01 08:23:04] [INFO ] Flatten gal took : 68 ms
[2024-06-01 08:23:04] [INFO ] Input system was already deterministic with 156 transitions.
Reduction of identical properties reduced properties to check from 16 to 9
RANDOM walk for 40000 steps (8 resets) in 3163 ms. (12 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40000 steps (8 resets) in 916 ms. (43 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (8 resets) in 738 ms. (54 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1403 ms. (28 steps per ms) remains 3/3 properties
[2024-06-01 08:23:06] [INFO ] Invariant cache hit.
[2024-06-01 08:23:06] [INFO ] State equation strengthened by 130 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 2 ms to minimize.
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 156/192 variables, 36/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 130/174 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/192 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 176 constraints, problems are : Problem set: 0 solved, 3 unsolved in 601 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 36/36 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Problem AtomicPropp7 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 4/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 2 ms to minimize.
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 1 ms to minimize.
[2024-06-01 08:23:07] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 3/13 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 156/192 variables, 36/49 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 130/179 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 2/181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/192 variables, 0/181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 181 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1768 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 36/36 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 7/7 constraints]
After SMT, in 2735ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 222 ms.
Support contains 36 out of 36 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 12 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 36/36 places, 156/156 transitions.
RANDOM walk for 40000 steps (8 resets) in 703 ms. (56 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (8 resets) in 868 ms. (46 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (8 resets) in 820 ms. (48 steps per ms) remains 2/2 properties
Probably explored full state space saw : 166 states, properties seen :0
Probabilistic random walk after 531 steps, saw 166 distinct states, run finished after 29 ms. (steps per millisecond=18 ) properties seen :0
Explored full state space saw : 166 states, properties seen :0
Exhaustive walk after 531 steps, saw 166 distinct states, run finished after 10 ms. (steps per millisecond=53 ) properties seen :0
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA TokenRing-COL-005-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 08:23:10] [INFO ] Flatten gal took : 50 ms
[2024-06-01 08:23:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-COL-005-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 08:23:10] [INFO ] Flatten gal took : 66 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 11 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 16 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 7 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 7 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
RANDOM walk for 35 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
FORMULA TokenRing-COL-005-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 7 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 8 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 10 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 14 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 7 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 9 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 5 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 7 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 7 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 8 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 12 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 5 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 6 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 6 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 8 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 5 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 6 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 36/36 places, 156/156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 5 ms
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 5 ms
[2024-06-01 08:23:11] [INFO ] Input system was already deterministic with 156 transitions.
[2024-06-01 08:23:11] [INFO ] Flatten gal took : 33 ms
[2024-06-01 08:23:12] [INFO ] Flatten gal took : 32 ms
[2024-06-01 08:23:12] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 37 ms.
[2024-06-01 08:23:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 36 places, 156 transitions and 624 arcs took 6 ms.
Total runtime 21794 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-00
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-02
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-04
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-05
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-07
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-08
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-09
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-11
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-12
Could not compute solution for formula : TokenRing-COL-005-CTLFireability-2024-14

BK_STOP 1717230192969

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name TokenRing-COL-005-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/559/ctl_0_
ctl formula name TokenRing-COL-005-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/559/ctl_1_
ctl formula name TokenRing-COL-005-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/559/ctl_2_
ctl formula name TokenRing-COL-005-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/559/ctl_3_
ctl formula name TokenRing-COL-005-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/559/ctl_4_
ctl formula name TokenRing-COL-005-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/559/ctl_5_
ctl formula name TokenRing-COL-005-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/559/ctl_6_
ctl formula name TokenRing-COL-005-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/559/ctl_7_
ctl formula name TokenRing-COL-005-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/559/ctl_8_
ctl formula name TokenRing-COL-005-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/559/ctl_9_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="TokenRing-COL-005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is TokenRing-COL-005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r540-smll-171690573600074"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-005.tgz
mv TokenRing-COL-005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;