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.r496-tall-171640602600066.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 FlexibleBarrier-PT-12a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640602600066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 09:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 13 09:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 09:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 13 09:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 128K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2023-12
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2023-13
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2023-14
FORMULA_NAME FlexibleBarrier-PT-12a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717182323119

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-12a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 19:05:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 19:05:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 19:05:24] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-05-31 19:05:24] [INFO ] Transformed 147 places.
[2024-05-31 19:05:24] [INFO ] Transformed 448 transitions.
[2024-05-31 19:05:24] [INFO ] Found NUPN structural information;
[2024-05-31 19:05:24] [INFO ] Parsed PT model containing 147 places and 448 transitions and 2045 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
FORMULA FlexibleBarrier-PT-12a-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 147 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 326/326 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 147 transition count 314
Applied a total of 12 rules in 26 ms. Remains 147 /147 variables (removed 0) and now considering 314/326 (removed 12) transitions.
// Phase 1: matrix 314 rows 147 cols
[2024-05-31 19:05:24] [INFO ] Computed 14 invariants in 21 ms
[2024-05-31 19:05:24] [INFO ] Implicit Places using invariants in 270 ms returned []
[2024-05-31 19:05:24] [INFO ] Invariant cache hit.
[2024-05-31 19:05:25] [INFO ] State equation strengthened by 193 read => feed constraints.
[2024-05-31 19:05:25] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
Running 313 sub problems to find dead transitions.
[2024-05-31 19:05:25] [INFO ] Invariant cache hit.
[2024-05-31 19:05:25] [INFO ] State equation strengthened by 193 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 146/146 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 2 (OVERLAPS) 1/147 variables, 14/160 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (OVERLAPS) 314/461 variables, 147/308 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/461 variables, 193/501 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/461 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 8 (OVERLAPS) 0/461 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 313 unsolved
No progress, stopping.
After SMT solving in domain Real declared 461/461 variables, and 501 constraints, problems are : Problem set: 0 solved, 313 unsolved in 10811 ms.
Refiners :[Domain max(s): 147/147 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 147/147 constraints, ReadFeed: 193/193 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 313 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 146/146 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 2 (OVERLAPS) 1/147 variables, 14/160 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (OVERLAPS) 314/461 variables, 147/308 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/461 variables, 193/501 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/461 variables, 313/814 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/461 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 9 (OVERLAPS) 0/461 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 313 unsolved
No progress, stopping.
After SMT solving in domain Int declared 461/461 variables, and 814 constraints, problems are : Problem set: 0 solved, 313 unsolved in 9678 ms.
Refiners :[Domain max(s): 147/147 constraints, Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 147/147 constraints, ReadFeed: 193/193 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 0/0 constraints]
After SMT, in 20692ms problems are : Problem set: 0 solved, 313 unsolved
Search for dead transitions found 0 dead transitions in 20711ms
Starting structural reductions in LTL mode, iteration 1 : 147/147 places, 314/326 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21309 ms. Remains : 147/147 places, 314/326 transitions.
Support contains 56 out of 147 places after structural reductions.
[2024-05-31 19:05:46] [INFO ] Flatten gal took : 46 ms
[2024-05-31 19:05:46] [INFO ] Flatten gal took : 18 ms
[2024-05-31 19:05:46] [INFO ] Input system was already deterministic with 314 transitions.
Reduction of identical properties reduced properties to check from 63 to 61
RANDOM walk for 40000 steps (8 resets) in 1571 ms. (25 steps per ms) remains 3/61 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 1/2 properties
[2024-05-31 19:05:46] [INFO ] Invariant cache hit.
[2024-05-31 19:05:46] [INFO ] State equation strengthened by 193 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp31 is UNSAT
After SMT solving in domain Real declared 13/461 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 22 ms.
Refiners :[Domain max(s): 2/147 constraints, Positive P Invariants (semi-flows): 1/14 constraints, State Equation: 0/147 constraints, ReadFeed: 0/193 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 33ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2024-05-31 19:05:46] [INFO ] Flatten gal took : 14 ms
[2024-05-31 19:05:46] [INFO ] Flatten gal took : 15 ms
[2024-05-31 19:05:46] [INFO ] Input system was already deterministic with 314 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 5 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:46] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:05:46] [INFO ] Flatten gal took : 13 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Graph (trivial) has 110 edges and 147 vertex of which 27 / 147 are part of one of the 9 SCC in 2 ms
Free SCC test removed 18 places
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 21 place count 119 transition count 258
Drop transitions (Redundant composition of simpler transitions.) removed 79 transitions
Redundant transition composition rules discarded 79 transitions
Iterating global reduction 0 with 79 rules applied. Total rules applied 100 place count 119 transition count 179
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 119 transition count 179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 118 transition count 178
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 118 transition count 178
Applied a total of 104 rules in 58 ms. Remains 118 /147 variables (removed 29) and now considering 178/314 (removed 136) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 118/147 places, 178/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 5 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 178 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 3 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 10 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 11 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 3 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 11 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 11 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 2 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 10 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 11 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 2 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 9 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 2 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 9 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 9 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 3 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 2 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Graph (trivial) has 103 edges and 147 vertex of which 18 / 147 are part of one of the 6 SCC in 1 ms
Free SCC test removed 12 places
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 19 place count 126 transition count 278
Drop transitions (Redundant composition of simpler transitions.) removed 81 transitions
Redundant transition composition rules discarded 81 transitions
Iterating global reduction 0 with 81 rules applied. Total rules applied 100 place count 126 transition count 197
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 103 place count 126 transition count 197
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 106 place count 123 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 109 place count 123 transition count 194
Applied a total of 109 rules in 31 ms. Remains 123 /147 variables (removed 24) and now considering 194/314 (removed 120) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 123/147 places, 194/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 4 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 4 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 194 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 2 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 6 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 3 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Graph (trivial) has 80 edges and 147 vertex of which 3 / 147 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 142 transition count 309
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 18 place count 142 transition count 298
Partial Post-agglomeration rule applied 9 times.
Drop transitions (Partial Post agglomeration) removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 27 place count 142 transition count 298
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 36 place count 133 transition count 289
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 133 transition count 289
Applied a total of 45 rules in 32 ms. Remains 133 /147 variables (removed 14) and now considering 289/314 (removed 25) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 133/147 places, 289/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 6 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 289 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 1 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
Starting structural reductions in LTL mode, iteration 0 : 147/147 places, 314/314 transitions.
Applied a total of 0 rules in 1 ms. Remains 147 /147 variables (removed 0) and now considering 314/314 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 147/147 places, 314/314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 7 ms
[2024-05-31 19:05:47] [INFO ] Input system was already deterministic with 314 transitions.
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 9 ms
[2024-05-31 19:05:47] [INFO ] Flatten gal took : 8 ms
[2024-05-31 19:05:47] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-31 19:05:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 147 places, 314 transitions and 1269 arcs took 5 ms.
Total runtime 23483 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 : FlexibleBarrier-PT-12a-CTLFireability-2024-00
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-01
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-02
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-03
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-04
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-05
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-06
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-07
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-08
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-09
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-10
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2024-11
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2023-13
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2023-14
Could not compute solution for formula : FlexibleBarrier-PT-12a-CTLFireability-2023-15

BK_STOP 1717182348166

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 FlexibleBarrier-PT-12a-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/525/ctl_0_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/525/ctl_1_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/525/ctl_2_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/525/ctl_3_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/525/ctl_4_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/525/ctl_5_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/525/ctl_6_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/525/ctl_7_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/525/ctl_8_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/525/ctl_9_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/525/ctl_10_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/525/ctl_11_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/525/ctl_12_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/525/ctl_13_
ctl formula name FlexibleBarrier-PT-12a-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/525/ctl_14_
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="FlexibleBarrier-PT-12a"
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 FlexibleBarrier-PT-12a, 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 r496-tall-171640602600066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12a.tgz
mv FlexibleBarrier-PT-12a 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 ;