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.r468-smll-171620167200218.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 AutonomousCar-PT-01a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r468-smll-171620167200218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Apr 12 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 12 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 12 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 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 11K 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 AutonomousCar-PT-01a-CTLFireability-2024-00
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-01
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-02
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-03
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-04
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-05
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-06
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-07
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-08
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-09
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-10
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2024-11
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2023-12
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2023-13
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2023-14
FORMULA_NAME AutonomousCar-PT-01a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717209267295

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-01a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:34:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 02:34:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:34:29] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2024-06-01 02:34:29] [INFO ] Transformed 25 places.
[2024-06-01 02:34:29] [INFO ] Transformed 35 transitions.
[2024-06-01 02:34:29] [INFO ] Found NUPN structural information;
[2024-06-01 02:34:29] [INFO ] Parsed PT model containing 25 places and 35 transitions and 143 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 9 transitions
Reduce redundant transitions removed 9 transitions.
FORMULA AutonomousCar-PT-01a-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-01a-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-01a-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Applied a total of 0 rules in 24 ms. Remains 25 /25 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2024-06-01 02:34:29] [INFO ] Flow matrix only has 25 transitions (discarded 1 similar events)
// Phase 1: matrix 25 rows 25 cols
[2024-06-01 02:34:29] [INFO ] Computed 6 invariants in 5 ms
[2024-06-01 02:34:29] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-06-01 02:34:29] [INFO ] Flow matrix only has 25 transitions (discarded 1 similar events)
[2024-06-01 02:34:29] [INFO ] Invariant cache hit.
[2024-06-01 02:34:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-06-01 02:34:29] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
Running 25 sub problems to find dead transitions.
[2024-06-01 02:34:29] [INFO ] Flow matrix only has 25 transitions (discarded 1 similar events)
[2024-06-01 02:34:29] [INFO ] Invariant cache hit.
[2024-06-01 02:34:29] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-06-01 02:34:30] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 18 ms to minimize.
[2024-06-01 02:34:30] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 2 ms to minimize.
[2024-06-01 02:34:30] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 2 ms to minimize.
[2024-06-01 02:34:30] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 1 ms to minimize.
[2024-06-01 02:34:30] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 24/49 variables, 25/61 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 1/50 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/50 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (OVERLAPS) 0/50 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 68 constraints, problems are : Problem set: 0 solved, 25 unsolved in 1176 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 25/25 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 24/49 variables, 25/61 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 25/92 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 1/50 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/50 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (OVERLAPS) 0/50 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 93 constraints, problems are : Problem set: 0 solved, 25 unsolved in 673 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 25/25 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 5/5 constraints]
After SMT, in 1921ms problems are : Problem set: 0 solved, 25 unsolved
Search for dead transitions found 0 dead transitions in 1941ms
Finished structural reductions in LTL mode , in 1 iterations and 2375 ms. Remains : 25/25 places, 26/26 transitions.
Support contains 25 out of 25 places after structural reductions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 27 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 9 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 26 transitions.
Reduction of identical properties reduced properties to check from 36 to 29
RANDOM walk for 40000 steps (3509 resets) in 1240 ms. (32 steps per ms) remains 1/29 properties
BEST_FIRST walk for 40003 steps (1412 resets) in 150 ms. (264 steps per ms) remains 1/1 properties
[2024-06-01 02:34:32] [INFO ] Flow matrix only has 25 transitions (discarded 1 similar events)
[2024-06-01 02:34:32] [INFO ] Invariant cache hit.
[2024-06-01 02:34:32] [INFO ] State equation strengthened by 7 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
At refinement iteration 2 (OVERLAPS) 9/11 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 02:34:32] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Problem AtomicPropp11 is UNSAT
After SMT solving in domain Real declared 11/50 variables, and 14 constraints, problems are : Problem set: 1 solved, 0 unsolved in 69 ms.
Refiners :[Domain max(s): 11/25 constraints, Positive P Invariants (semi-flows): 2/6 constraints, State Equation: 0/25 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 77ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 6 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 26 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 23 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 23 transition count 23
Applied a total of 4 rules in 15 ms. Remains 23 /25 variables (removed 2) and now considering 23/26 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 23/25 places, 23/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 4 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 23 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 23 transition count 23
Applied a total of 4 rules in 2 ms. Remains 23 /25 variables (removed 2) and now considering 23/26 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 23/25 places, 23/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 24 transition count 25
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 24 transition count 24
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 23 transition count 24
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 22 transition count 23
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 22 transition count 23
Applied a total of 6 rules in 18 ms. Remains 22 /25 variables (removed 3) and now considering 23/26 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 22/25 places, 23/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 23 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 23 transition count 23
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 6 place count 22 transition count 22
Applied a total of 6 rules in 5 ms. Remains 22 /25 variables (removed 3) and now considering 22/26 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 22/25 places, 22/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 23 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 23 transition count 23
Applied a total of 4 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 23/26 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 23/25 places, 23/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 23 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 23 transition count 23
Applied a total of 4 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 23/26 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 23/25 places, 23/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 24 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 24 transition count 25
Applied a total of 2 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 25/26 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 24/25 places, 25/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 25 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 24 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 24 transition count 24
Applied a total of 2 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 24/26 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 24/25 places, 24/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 24 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 24 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 24 transition count 25
Applied a total of 2 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 25/26 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 24/25 places, 25/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 25 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 24 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 24 transition count 25
Applied a total of 2 rules in 1 ms. Remains 24 /25 variables (removed 1) and now considering 25/26 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 24/25 places, 25/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 25 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 25/25 places, 26/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 25/25 places, 26/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 2 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 26 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 26/26 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 25/25 places, 26/26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Input system was already deterministic with 26 transitions.
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 3 ms
[2024-06-01 02:34:32] [INFO ] Flatten gal took : 4 ms
[2024-06-01 02:34:33] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 02:34:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25 places, 26 transitions and 101 arcs took 5 ms.
Total runtime 4052 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 : AutonomousCar-PT-01a-CTLFireability-2024-00
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-01
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-02
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-04
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-05
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-07
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-08
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-09
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-10
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2024-11
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2023-13
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2023-14
Could not compute solution for formula : AutonomousCar-PT-01a-CTLFireability-2023-15

BK_STOP 1717209273430

--------------------
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 AutonomousCar-PT-01a-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/517/ctl_0_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/517/ctl_1_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/517/ctl_2_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/517/ctl_3_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/517/ctl_4_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/517/ctl_5_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/517/ctl_6_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/517/ctl_7_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/517/ctl_8_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/517/ctl_9_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/517/ctl_10_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/517/ctl_11_
ctl formula name AutonomousCar-PT-01a-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/517/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="AutonomousCar-PT-01a"
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 AutonomousCar-PT-01a, 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 r468-smll-171620167200218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-01a.tgz
mv AutonomousCar-PT-01a 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 ;