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.r524-tall-171679080200362.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 SafeBus-COL-06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080200362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 8.7K Apr 12 14:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 12 14:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 12 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 14:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 123K Apr 12 14:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 42K 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 SafeBus-COL-06-CTLFireability-2024-00
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-01
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-02
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-03
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-04
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-05
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-06
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-07
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-08
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-09
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-10
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-11
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-12
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-13
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-14
FORMULA_NAME SafeBus-COL-06-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717222272187

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:11:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:11:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:11:13] [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 06:11:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 06:11:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 561 ms
[2024-06-01 06:11:14] [INFO ] Detected 1 constant HL places corresponding to 6 PT places.
[2024-06-01 06:11:14] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 150 PT places and 2029.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2024-06-01 06:11:14] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 4 ms.
[2024-06-01 06:11:14] [INFO ] Skeletonized 6 HLPN properties in 1 ms. Removed 10 properties that had guard overlaps.
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 5 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 390 steps (0 resets) in 36 ms. (10 steps per ms) remains 0/6 properties
[2024-06-01 06:11:14] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:11:14] [INFO ] Flatten gal took : 3 ms
Domain [It(6), It(6)] of place AMC breaks symmetries in sort It
[2024-06-01 06:11:14] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions 2962 arcs in 37 ms.
[2024-06-01 06:11:14] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
[2024-06-01 06:11:14] [INFO ] Reduced 24 identical enabling conditions.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 12 places and 12 transitions.
Support contains 138 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 10 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2024-06-01 06:11:14] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2024-06-01 06:11:14] [INFO ] Computed 29 invariants in 16 ms
[2024-06-01 06:11:14] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-06-01 06:11:14] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
[2024-06-01 06:11:14] [INFO ] Invariant cache hit.
[2024-06-01 06:11:14] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-01 06:11:14] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
Running 445 sub problems to find dead transitions.
[2024-06-01 06:11:14] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
[2024-06-01 06:11:14] [INFO ] Invariant cache hit.
[2024-06-01 06:11:14] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 445 unsolved
Problem TDEAD31 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD246 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 16/29 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:17] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 21 ms to minimize.
[2024-06-01 06:11:17] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 2 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 2 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 45 places in 71 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-06-01 06:11:18] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-06-01 06:11:19] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 20/49 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 1 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 0 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 37 places in 41 ms of which 1 ms to minimize.
[2024-06-01 06:11:21] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 1 ms to minimize.
[2024-06-01 06:11:22] [INFO ] Deduced a trap composed of 43 places in 78 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 9/58 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:24] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 1/59 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:25] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2024-06-01 06:11:25] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 2/61 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:27] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 1/62 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:28] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 2 ms to minimize.
[2024-06-01 06:11:28] [INFO ] Deduced a trap composed of 37 places in 55 ms of which 3 ms to minimize.
[2024-06-01 06:11:29] [INFO ] Deduced a trap composed of 37 places in 59 ms of which 2 ms to minimize.
[2024-06-01 06:11:29] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2024-06-01 06:11:29] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 3 ms to minimize.
[2024-06-01 06:11:29] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 6/68 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:31] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-06-01 06:11:31] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 1 ms to minimize.
[2024-06-01 06:11:31] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 3/71 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:33] [INFO ] Deduced a trap composed of 44 places in 77 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 1/72 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/72 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 11 (OVERLAPS) 242/380 variables, 138/210 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 43/253 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/380 variables, 0/253 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 14 (OVERLAPS) 0/380 variables, 0/253 constraints. Problems are: Problem set: 36 solved, 409 unsolved
No progress, stopping.
After SMT solving in domain Real declared 380/380 variables, and 253 constraints, problems are : Problem set: 36 solved, 409 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 138/138 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 445/445 constraints, Known Traps: 43/43 constraints]
Escalating to Integer solving :Problem set: 36 solved, 409 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 13/13 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 16/29 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 43/72 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 0/72 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 4 (OVERLAPS) 242/380 variables, 138/210 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/380 variables, 43/253 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/380 variables, 409/662 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 06:11:52] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 1 ms to minimize.
[2024-06-01 06:11:53] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-06-01 06:11:57] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 1 ms to minimize.
[2024-06-01 06:11:58] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-06-01 06:11:58] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/380 variables, 5/667 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/380 variables, 0/667 constraints. Problems are: Problem set: 36 solved, 409 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 667 constraints, problems are : Problem set: 36 solved, 409 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 138/138 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 409/445 constraints, Known Traps: 48/48 constraints]
After SMT, in 60741ms problems are : Problem set: 36 solved, 409 unsolved
Search for dead transitions found 36 dead transitions in 60760ms
Found 36 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in LTL mode, iteration 1 : 138/138 places, 415/451 transitions.
Applied a total of 0 rules in 3 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61134 ms. Remains : 138/138 places, 415/451 transitions.
Support contains 138 out of 138 places after structural reductions.
[2024-06-01 06:12:15] [INFO ] Flatten gal took : 73 ms
[2024-06-01 06:12:16] [INFO ] Flatten gal took : 81 ms
[2024-06-01 06:12:16] [INFO ] Input system was already deterministic with 415 transitions.
Reduction of identical properties reduced properties to check from 39 to 29
RANDOM walk for 40000 steps (8 resets) in 3297 ms. (12 steps per ms) remains 4/29 properties
BEST_FIRST walk for 40003 steps (8 resets) in 603 ms. (66 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 287 ms. (138 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 4/4 properties
[2024-06-01 06:12:17] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
[2024-06-01 06:12:17] [INFO ] Invariant cache hit.
[2024-06-01 06:12:17] [INFO ] State equation strengthened by 43 read => feed constraints.
Problem AtomicPropp35 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Real declared 112/380 variables, and 9 constraints, problems are : Problem set: 4 solved, 0 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 1/13 constraints, Generalized P Invariants (flows): 8/16 constraints, State Equation: 0/138 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 133ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 48 ms
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 51 ms
[2024-06-01 06:12:18] [INFO ] Input system was already deterministic with 415 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 23 ms
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 22 ms
[2024-06-01 06:12:18] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 20 ms
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 22 ms
[2024-06-01 06:12:18] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 39 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:12:18] [INFO ] Flatten gal took : 19 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 21 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 19 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 20 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 18 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 17 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 15 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 17 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 19 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 14 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 13 ms
[2024-06-01 06:12:19] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:12:19] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:12:20] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 10 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 06:12:20] [INFO ] Flatten gal took : 14 ms
[2024-06-01 06:12:20] [INFO ] Flatten gal took : 15 ms
[2024-06-01 06:12:20] [INFO ] Input system was already deterministic with 415 transitions.
[2024-06-01 06:12:20] [INFO ] Flatten gal took : 40 ms
[2024-06-01 06:12:20] [INFO ] Flatten gal took : 39 ms
[2024-06-01 06:12:20] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 23 ms.
[2024-06-01 06:12:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 138 places, 415 transitions and 2620 arcs took 6 ms.
Total runtime 67334 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 : SafeBus-COL-06-CTLFireability-2024-00
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-01
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-02
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-03
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-04
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-05
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-06
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-07
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-08
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-09
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-10
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-11
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-12
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-13
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-14
Could not compute solution for formula : SafeBus-COL-06-CTLFireability-2024-15

BK_STOP 1717222341119

--------------------
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 SafeBus-COL-06-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/667/ctl_0_
ctl formula name SafeBus-COL-06-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/667/ctl_1_
ctl formula name SafeBus-COL-06-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/667/ctl_2_
ctl formula name SafeBus-COL-06-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/667/ctl_3_
ctl formula name SafeBus-COL-06-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/667/ctl_4_
ctl formula name SafeBus-COL-06-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/667/ctl_5_
ctl formula name SafeBus-COL-06-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/667/ctl_6_
ctl formula name SafeBus-COL-06-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/667/ctl_7_
ctl formula name SafeBus-COL-06-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/667/ctl_8_
ctl formula name SafeBus-COL-06-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/667/ctl_9_
ctl formula name SafeBus-COL-06-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/667/ctl_10_
ctl formula name SafeBus-COL-06-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/667/ctl_11_
ctl formula name SafeBus-COL-06-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/667/ctl_12_
ctl formula name SafeBus-COL-06-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/667/ctl_13_
ctl formula name SafeBus-COL-06-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/667/ctl_14_
ctl formula name SafeBus-COL-06-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/667/ctl_15_
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="SafeBus-COL-06"
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 SafeBus-COL-06, 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 r524-tall-171679080200362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-06.tgz
mv SafeBus-COL-06 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 ;