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.r528-tall-171683761500641.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldPPPt-PT-030A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761500641
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 11 15:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 15:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 15:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 201K 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 ShieldPPPt-PT-030A-CTLCardinality-2024-00
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-01
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-02
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-03
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-04
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-05
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-06
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-07
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-08
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-09
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-10
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2024-11
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPt-PT-030A-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717257870161

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-030A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:04:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:04:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:04:31] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2024-06-01 16:04:31] [INFO ] Transformed 753 places.
[2024-06-01 16:04:31] [INFO ] Transformed 543 transitions.
[2024-06-01 16:04:31] [INFO ] Found NUPN structural information;
[2024-06-01 16:04:31] [INFO ] Parsed PT model containing 753 places and 543 transitions and 2166 arcs in 240 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 106 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 68 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
// Phase 1: matrix 542 rows 753 cols
[2024-06-01 16:04:31] [INFO ] Computed 331 invariants in 26 ms
[2024-06-01 16:04:32] [INFO ] Implicit Places using invariants in 621 ms returned []
[2024-06-01 16:04:32] [INFO ] Invariant cache hit.
[2024-06-01 16:04:32] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 1305 ms to find 0 implicit places.
Running 541 sub problems to find dead transitions.
[2024-06-01 16:04:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 331/1083 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1084 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 5 (OVERLAPS) 542/1295 variables, 753/1837 constraints. Problems are: Problem set: 0 solved, 541 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1295/1295 variables, and 1837 constraints, problems are : Problem set: 0 solved, 541 unsolved in 30045 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 753/753 constraints, PredecessorRefiner: 541/541 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 541 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 331/1083 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1084 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 5 (OVERLAPS) 542/1295 variables, 753/1837 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1295 variables, 541/2378 constraints. Problems are: Problem set: 0 solved, 541 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 1)
(s5 0)
(s6 0)
(s7 1)
(s8 0)
(s9 1)
(s10 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1295/1295 variables, and 2378 constraints, problems are : Problem set: 0 solved, 541 unsolved in 30021 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 753/753 constraints, PredecessorRefiner: 541/541 constraints, Known Traps: 0/0 constraints]
After SMT, in 60267ms problems are : Problem set: 0 solved, 541 unsolved
Search for dead transitions found 0 dead transitions in 60293ms
Finished structural reductions in LTL mode , in 1 iterations and 61690 ms. Remains : 753/753 places, 542/542 transitions.
Support contains 106 out of 753 places after structural reductions.
[2024-06-01 16:05:33] [INFO ] Flatten gal took : 105 ms
[2024-06-01 16:05:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldPPPt-PT-030A-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 16:05:33] [INFO ] Flatten gal took : 53 ms
[2024-06-01 16:05:33] [INFO ] Input system was already deterministic with 542 transitions.
Support contains 93 out of 753 places (down from 106) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2185 ms. (18 steps per ms) remains 24/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 24/24 properties
[2024-06-01 16:05:34] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 97/152 variables, 57/112 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 97/209 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 601/753 variables, 274/483 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 601/1084 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/753 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 542/1295 variables, 753/1837 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1295 variables, 0/1837 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 0/1295 variables, 0/1837 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1295/1295 variables, and 1837 constraints, problems are : Problem set: 0 solved, 24 unsolved in 1536 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 753/753 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 97/152 variables, 57/112 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 97/209 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 601/753 variables, 274/483 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 601/1084 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/753 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 542/1295 variables, 753/1837 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1295 variables, 24/1861 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1295 variables, 0/1861 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 0/1295 variables, 0/1861 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1295/1295 variables, and 1861 constraints, problems are : Problem set: 0 solved, 24 unsolved in 3991 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 753/753 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 5544ms problems are : Problem set: 0 solved, 24 unsolved
Fused 24 Parikh solutions to 9 different solutions.
Finished Parikh walk after 64264 steps, including 973 resets, run visited all 3 properties in 559 ms. (steps per millisecond=114 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 24 properties in 834 ms.
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 39 ms
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 33 ms
[2024-06-01 16:05:41] [INFO ] Input system was already deterministic with 542 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 18 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 29 ms
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 27 ms
[2024-06-01 16:05:41] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 54 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 751/753 places, 540/542 transitions.
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 24 ms
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 25 ms
[2024-06-01 16:05:41] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 38 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38 ms. Remains : 751/753 places, 540/542 transitions.
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 26 ms
[2024-06-01 16:05:41] [INFO ] Flatten gal took : 25 ms
[2024-06-01 16:05:41] [INFO ] Input system was already deterministic with 540 transitions.
RANDOM walk for 40000 steps (8 resets) in 1106 ms. (36 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 378 ms. (105 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 25455 steps, run visited all 1 properties in 211 ms. (steps per millisecond=120 )
Probabilistic random walk after 25455 steps, saw 24713 distinct states, run finished after 216 ms. (steps per millisecond=117 ) properties seen :1
FORMULA ShieldPPPt-PT-030A-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 750 transition count 540
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 3 place count 750 transition count 538
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 748 transition count 538
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 747 transition count 537
Applied a total of 9 rules in 56 ms. Remains 747 /753 variables (removed 6) and now considering 537/542 (removed 5) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 747/753 places, 537/542 transitions.
[2024-06-01 16:05:42] [INFO ] Flatten gal took : 18 ms
[2024-06-01 16:05:42] [INFO ] Flatten gal took : 18 ms
[2024-06-01 16:05:42] [INFO ] Input system was already deterministic with 537 transitions.
RANDOM walk for 40000 steps (8 resets) in 506 ms. (78 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 272 ms. (146 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 26523 steps, run visited all 1 properties in 195 ms. (steps per millisecond=136 )
Probabilistic random walk after 26523 steps, saw 25770 distinct states, run finished after 200 ms. (steps per millisecond=132 ) properties seen :1
FORMULA ShieldPPPt-PT-030A-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 10 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 23 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 22 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 21 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 22 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 30 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 21 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 32 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 751/753 places, 540/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 23 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 30 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 751/753 places, 540/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 28 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 751/753 places, 540/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 24 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 23 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 751 transition count 540
Applied a total of 4 rules in 27 ms. Remains 751 /753 variables (removed 2) and now considering 540/542 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 751/753 places, 540/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 21 ms
[2024-06-01 16:05:43] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:43] [INFO ] Flatten gal took : 21 ms
[2024-06-01 16:05:44] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:44] [INFO ] Input system was already deterministic with 542 transitions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 542/542 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 542/542 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 753/753 places, 542/542 transitions.
[2024-06-01 16:05:44] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:05:44] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:44] [INFO ] Input system was already deterministic with 542 transitions.
[2024-06-01 16:05:44] [INFO ] Flatten gal took : 20 ms
[2024-06-01 16:05:44] [INFO ] Flatten gal took : 19 ms
[2024-06-01 16:05:44] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 16:05:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 753 places, 542 transitions and 2164 arcs took 4 ms.
Total runtime 72917 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 : ShieldPPPt-PT-030A-CTLCardinality-2024-00
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-01
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-04
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-05
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-06
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-07
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-08
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-09
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-10
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2024-11
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2023-12
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2023-14
Could not compute solution for formula : ShieldPPPt-PT-030A-CTLCardinality-2023-15

BK_STOP 1717257944584

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/524/ctl_0_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/524/ctl_1_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/524/ctl_2_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/524/ctl_3_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/524/ctl_4_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/524/ctl_5_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/524/ctl_6_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/524/ctl_7_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/524/ctl_8_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/524/ctl_9_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/524/ctl_10_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/524/ctl_11_
ctl formula name ShieldPPPt-PT-030A-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/524/ctl_12_
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="ShieldPPPt-PT-030A"
export BK_EXAMINATION="CTLCardinality"
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 ShieldPPPt-PT-030A, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683761500641"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030A.tgz
mv ShieldPPPt-PT-030A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;