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-171640603700586.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 GPUForwardProgress-PT-32b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640603700586
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 22:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 22:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 11 22:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 11 22:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 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 160K 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 GPUForwardProgress-PT-32b-CTLFireability-2024-00
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-01
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-02
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-03
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-04
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-05
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-06
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-07
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-08
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-09
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-10
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2024-11
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2023-12
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2023-13
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2023-14
FORMULA_NAME GPUForwardProgress-PT-32b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717198743023

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-32b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 23:39:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 23:39:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 23:39:04] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-31 23:39:04] [INFO ] Transformed 644 places.
[2024-05-31 23:39:04] [INFO ] Transformed 677 transitions.
[2024-05-31 23:39:04] [INFO ] Found NUPN structural information;
[2024-05-31 23:39:04] [INFO ] Parsed PT model containing 644 places and 677 transitions and 1677 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 143 out of 644 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 644/644 places, 677/677 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 599 transition count 632
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 599 transition count 632
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 110 place count 579 transition count 612
Iterating global reduction 0 with 20 rules applied. Total rules applied 130 place count 579 transition count 612
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 148 place count 579 transition count 594
Applied a total of 148 rules in 121 ms. Remains 579 /644 variables (removed 65) and now considering 594/677 (removed 83) transitions.
// Phase 1: matrix 594 rows 579 cols
[2024-05-31 23:39:04] [INFO ] Computed 34 invariants in 23 ms
[2024-05-31 23:39:04] [INFO ] Implicit Places using invariants in 343 ms returned []
[2024-05-31 23:39:04] [INFO ] Invariant cache hit.
[2024-05-31 23:39:05] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
Running 593 sub problems to find dead transitions.
[2024-05-31 23:39:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 2 (OVERLAPS) 594/1172 variables, 578/612 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1172 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 4 (OVERLAPS) 1/1173 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 593 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1173/1173 variables, and 613 constraints, problems are : Problem set: 0 solved, 593 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 579/579 constraints, PredecessorRefiner: 593/593 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 593 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/578 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/578 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 2 (OVERLAPS) 594/1172 variables, 578/612 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1172 variables, 593/1205 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1172 variables, 0/1205 constraints. Problems are: Problem set: 0 solved, 593 unsolved
At refinement iteration 5 (OVERLAPS) 1/1173 variables, 1/1206 constraints. Problems are: Problem set: 0 solved, 593 unsolved
(s469 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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)
(s470 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1173/1173 variables, and 1206 constraints, problems are : Problem set: 0 solved, 593 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 579/579 constraints, PredecessorRefiner: 593/593 constraints, Known Traps: 0/0 constraints]
After SMT, in 60293ms problems are : Problem set: 0 solved, 593 unsolved
Search for dead transitions found 0 dead transitions in 60315ms
Starting structural reductions in LTL mode, iteration 1 : 579/644 places, 594/677 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61179 ms. Remains : 579/644 places, 594/677 transitions.
Support contains 143 out of 579 places after structural reductions.
[2024-05-31 23:40:05] [INFO ] Flatten gal took : 65 ms
[2024-05-31 23:40:05] [INFO ] Flatten gal took : 30 ms
[2024-05-31 23:40:05] [INFO ] Input system was already deterministic with 594 transitions.
Support contains 135 out of 579 places (down from 143) after GAL structural reductions.
RANDOM walk for 40000 steps (145 resets) in 1996 ms. (20 steps per ms) remains 25/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
[2024-05-31 23:40:06] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 505/578 variables, 33/34 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/578 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 594/1172 variables, 578/612 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1172 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp69 is UNSAT
At refinement iteration 6 (OVERLAPS) 1/1173 variables, 1/613 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1173 variables, 0/613 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 0/1173 variables, 0/613 constraints. Problems are: Problem set: 3 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1173/1173 variables, and 613 constraints, problems are : Problem set: 3 solved, 22 unsolved in 1685 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 579/579 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 544/577 variables, 33/33 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/577 variables, 0/33 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 1/578 variables, 1/34 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/578 variables, 0/34 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 594/1172 variables, 578/612 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1172 variables, 22/634 constraints. Problems are: Problem set: 3 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1172 variables, 0/634 constraints. Problems are: Problem set: 3 solved, 22 unsolved
Problem AtomicPropp63 is UNSAT
At refinement iteration 8 (OVERLAPS) 1/1173 variables, 1/635 constraints. Problems are: Problem set: 4 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1173 variables, 0/635 constraints. Problems are: Problem set: 4 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 0/1173 variables, 0/635 constraints. Problems are: Problem set: 4 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1173/1173 variables, and 635 constraints, problems are : Problem set: 4 solved, 21 unsolved in 2711 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 579/579 constraints, PredecessorRefiner: 22/25 constraints, Known Traps: 0/0 constraints]
After SMT, in 4417ms problems are : Problem set: 4 solved, 21 unsolved
Fused 21 Parikh solutions to 15 different solutions.
Finished Parikh walk after 375 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=93 )
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 21 properties in 1480 ms.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-31 23:40:12] [INFO ] Flatten gal took : 24 ms
[2024-05-31 23:40:12] [INFO ] Flatten gal took : 24 ms
[2024-05-31 23:40:12] [INFO ] Input system was already deterministic with 594 transitions.
Computed a total of 116 stabilizing places and 116 stable transitions
Graph (complete) has 893 edges and 579 vertex of which 542 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.17 ms
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 553 transition count 569
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 553 transition count 569
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 55 place count 553 transition count 565
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 65 place count 543 transition count 555
Iterating global reduction 2 with 10 rules applied. Total rules applied 75 place count 543 transition count 555
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 85 place count 543 transition count 545
Applied a total of 85 rules in 123 ms. Remains 543 /579 variables (removed 36) and now considering 545/594 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 543/579 places, 545/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 18 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 19 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 545 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 549 transition count 565
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 549 transition count 565
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 549 transition count 561
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 73 place count 539 transition count 551
Iterating global reduction 2 with 10 rules applied. Total rules applied 83 place count 539 transition count 551
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 93 place count 539 transition count 541
Applied a total of 93 rules in 34 ms. Remains 539 /579 variables (removed 40) and now considering 541/594 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 539/579 places, 541/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 18 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 16 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 541 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 548 transition count 564
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 548 transition count 564
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 548 transition count 560
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 76 place count 537 transition count 549
Iterating global reduction 2 with 11 rules applied. Total rules applied 87 place count 537 transition count 549
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 97 place count 537 transition count 539
Applied a total of 97 rules in 48 ms. Remains 537 /579 variables (removed 42) and now considering 539/594 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 537/579 places, 539/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 16 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 16 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 539 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 484 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 4 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.3 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 283 transitions
Trivial Post-agglo rules discarded 283 transitions
Performed 283 trivial Post agglomeration. Transition count delta: 283
Iterating post reduction 0 with 283 rules applied. Total rules applied 285 place count 535 transition count 300
Reduce places removed 283 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 300 rules applied. Total rules applied 585 place count 252 transition count 283
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 8 rules applied. Total rules applied 593 place count 247 transition count 280
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 596 place count 244 transition count 280
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 63 Pre rules applied. Total rules applied 596 place count 244 transition count 217
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 722 place count 181 transition count 217
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 755 place count 148 transition count 184
Iterating global reduction 4 with 33 rules applied. Total rules applied 788 place count 148 transition count 184
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 788 place count 148 transition count 183
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 790 place count 147 transition count 183
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 4 with 130 rules applied. Total rules applied 920 place count 82 transition count 118
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 921 place count 81 transition count 117
Applied a total of 921 rules in 67 ms. Remains 81 /579 variables (removed 498) and now considering 117/594 (removed 477) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 81/579 places, 117/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 117 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 493 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.2 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 292 transitions
Trivial Post-agglo rules discarded 292 transitions
Performed 292 trivial Post agglomeration. Transition count delta: 292
Iterating post reduction 0 with 292 rules applied. Total rules applied 294 place count 535 transition count 291
Reduce places removed 292 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 311 rules applied. Total rules applied 605 place count 243 transition count 272
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 610 place count 238 transition count 272
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 610 place count 238 transition count 206
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 742 place count 172 transition count 206
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 775 place count 139 transition count 173
Iterating global reduction 3 with 33 rules applied. Total rules applied 808 place count 139 transition count 173
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 808 place count 139 transition count 172
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 810 place count 138 transition count 172
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 940 place count 73 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 941 place count 72 transition count 106
Applied a total of 941 rules in 39 ms. Remains 72 /579 variables (removed 507) and now considering 106/594 (removed 488) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 72/579 places, 106/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 2 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 106 transitions.
RANDOM walk for 1061 steps (21 resets) in 76 ms. (13 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-32b-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 485 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 2 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.3 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 0 with 288 rules applied. Total rules applied 290 place count 535 transition count 295
Reduce places removed 288 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 305 rules applied. Total rules applied 595 place count 247 transition count 278
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 600 place count 243 transition count 277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 601 place count 242 transition count 277
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 66 Pre rules applied. Total rules applied 601 place count 242 transition count 211
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 4 with 132 rules applied. Total rules applied 733 place count 176 transition count 211
Discarding 32 places :
Symmetric choice reduction at 4 with 32 rule applications. Total rules 765 place count 144 transition count 179
Iterating global reduction 4 with 32 rules applied. Total rules applied 797 place count 144 transition count 179
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 923 place count 81 transition count 116
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 924 place count 81 transition count 116
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 925 place count 80 transition count 115
Applied a total of 925 rules in 43 ms. Remains 80 /579 variables (removed 499) and now considering 115/594 (removed 479) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 80/579 places, 115/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 4 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 4 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 115 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 480 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.2 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 283 place count 535 transition count 302
Reduce places removed 281 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 300 rules applied. Total rules applied 583 place count 254 transition count 283
Reduce places removed 5 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 11 rules applied. Total rules applied 594 place count 249 transition count 277
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 600 place count 243 transition count 277
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 64 Pre rules applied. Total rules applied 600 place count 243 transition count 213
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 728 place count 179 transition count 213
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 761 place count 146 transition count 180
Iterating global reduction 4 with 33 rules applied. Total rules applied 794 place count 146 transition count 180
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 794 place count 146 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 796 place count 145 transition count 179
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 4 with 118 rules applied. Total rules applied 914 place count 86 transition count 120
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 916 place count 86 transition count 120
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 917 place count 85 transition count 119
Applied a total of 917 rules in 51 ms. Remains 85 /579 variables (removed 494) and now considering 119/594 (removed 475) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 85/579 places, 119/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 4 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 119 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 548 transition count 564
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 548 transition count 564
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 548 transition count 560
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 76 place count 537 transition count 549
Iterating global reduction 2 with 11 rules applied. Total rules applied 87 place count 537 transition count 549
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 97 place count 537 transition count 539
Applied a total of 97 rules in 138 ms. Remains 537 /579 variables (removed 42) and now considering 539/594 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 537/579 places, 539/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 13 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 14 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 539 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 484 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.2 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 0 with 287 rules applied. Total rules applied 289 place count 535 transition count 296
Reduce places removed 287 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 306 rules applied. Total rules applied 595 place count 248 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 600 place count 243 transition count 277
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 66 Pre rules applied. Total rules applied 600 place count 243 transition count 211
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 732 place count 177 transition count 211
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 764 place count 145 transition count 179
Iterating global reduction 3 with 32 rules applied. Total rules applied 796 place count 145 transition count 179
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 926 place count 80 transition count 114
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 927 place count 80 transition count 114
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 928 place count 79 transition count 113
Applied a total of 928 rules in 47 ms. Remains 79 /579 variables (removed 500) and now considering 113/594 (removed 481) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 79/579 places, 113/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 4 ms
[2024-05-31 23:40:13] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 31 place count 548 transition count 564
Iterating global reduction 1 with 30 rules applied. Total rules applied 61 place count 548 transition count 564
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 548 transition count 560
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 75 place count 538 transition count 550
Iterating global reduction 2 with 10 rules applied. Total rules applied 85 place count 538 transition count 550
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 94 place count 538 transition count 541
Applied a total of 94 rules in 66 ms. Remains 538 /579 variables (removed 41) and now considering 541/594 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 538/579 places, 541/594 transitions.
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 14 ms
[2024-05-31 23:40:13] [INFO ] Flatten gal took : 14 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 541 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 32 place count 547 transition count 563
Iterating global reduction 1 with 31 rules applied. Total rules applied 63 place count 547 transition count 563
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 67 place count 547 transition count 559
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 78 place count 536 transition count 548
Iterating global reduction 2 with 11 rules applied. Total rules applied 89 place count 536 transition count 548
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 99 place count 536 transition count 538
Applied a total of 99 rules in 67 ms. Remains 536 /579 variables (removed 43) and now considering 538/594 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 536/579 places, 538/594 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 15 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 16 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 538 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 549 transition count 565
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 549 transition count 565
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 549 transition count 561
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 74 place count 538 transition count 550
Iterating global reduction 2 with 11 rules applied. Total rules applied 85 place count 538 transition count 550
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 95 place count 538 transition count 540
Applied a total of 95 rules in 68 ms. Remains 538 /579 variables (removed 41) and now considering 540/594 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 538/579 places, 540/594 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 14 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 14 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 540 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 26 place count 553 transition count 569
Iterating global reduction 1 with 25 rules applied. Total rules applied 51 place count 553 transition count 569
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 53 place count 553 transition count 567
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 63 place count 543 transition count 557
Iterating global reduction 2 with 10 rules applied. Total rules applied 73 place count 543 transition count 557
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 82 place count 543 transition count 548
Applied a total of 82 rules in 86 ms. Remains 543 /579 variables (removed 36) and now considering 548/594 (removed 46) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 543/579 places, 548/594 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 28 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 16 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 493 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.1 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 292 transitions
Trivial Post-agglo rules discarded 292 transitions
Performed 292 trivial Post agglomeration. Transition count delta: 292
Iterating post reduction 0 with 292 rules applied. Total rules applied 294 place count 535 transition count 291
Reduce places removed 292 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 312 rules applied. Total rules applied 606 place count 243 transition count 271
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 612 place count 238 transition count 270
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 613 place count 237 transition count 270
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 67 Pre rules applied. Total rules applied 613 place count 237 transition count 203
Deduced a syphon composed of 67 places in 0 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 4 with 134 rules applied. Total rules applied 747 place count 170 transition count 203
Discarding 32 places :
Symmetric choice reduction at 4 with 32 rule applications. Total rules 779 place count 138 transition count 171
Iterating global reduction 4 with 32 rules applied. Total rules applied 811 place count 138 transition count 171
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 4 with 132 rules applied. Total rules applied 943 place count 72 transition count 105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 944 place count 71 transition count 104
Applied a total of 944 rules in 45 ms. Remains 71 /579 variables (removed 508) and now considering 104/594 (removed 490) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45 ms. Remains : 71/579 places, 104/594 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 2 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 2 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 578 transition count 594
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 30 place count 549 transition count 565
Iterating global reduction 1 with 29 rules applied. Total rules applied 59 place count 549 transition count 565
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 549 transition count 561
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 72 place count 540 transition count 552
Iterating global reduction 2 with 9 rules applied. Total rules applied 81 place count 540 transition count 552
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 89 place count 540 transition count 544
Applied a total of 89 rules in 26 ms. Remains 540 /579 variables (removed 39) and now considering 544/594 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 540/579 places, 544/594 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 13 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 18 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 544 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 579/579 places, 594/594 transitions.
Graph (trivial) has 490 edges and 579 vertex of which 7 / 579 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 886 edges and 573 vertex of which 536 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.1 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 292 transitions
Trivial Post-agglo rules discarded 292 transitions
Performed 292 trivial Post agglomeration. Transition count delta: 292
Iterating post reduction 0 with 292 rules applied. Total rules applied 294 place count 535 transition count 291
Reduce places removed 292 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 312 rules applied. Total rules applied 606 place count 243 transition count 271
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 611 place count 238 transition count 271
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 611 place count 238 transition count 204
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 745 place count 171 transition count 204
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 778 place count 138 transition count 171
Iterating global reduction 3 with 33 rules applied. Total rules applied 811 place count 138 transition count 171
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 941 place count 73 transition count 106
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 942 place count 72 transition count 105
Applied a total of 942 rules in 31 ms. Remains 72 /579 variables (removed 507) and now considering 105/594 (removed 489) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 72/579 places, 105/594 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 3 ms
[2024-05-31 23:40:14] [INFO ] Input system was already deterministic with 105 transitions.
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 13 ms
[2024-05-31 23:40:14] [INFO ] Flatten gal took : 13 ms
[2024-05-31 23:40:14] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-31 23:40:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 579 places, 594 transitions and 1511 arcs took 4 ms.
Total runtime 70621 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 : GPUForwardProgress-PT-32b-CTLFireability-2024-00
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-01
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-02
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-03
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-05
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-06
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-07
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-08
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-09
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-10
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2024-11
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2023-12
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2023-13
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2023-14
Could not compute solution for formula : GPUForwardProgress-PT-32b-CTLFireability-2023-15

BK_STOP 1717198815164

--------------------
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 GPUForwardProgress-PT-32b-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/524/ctl_0_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/524/ctl_1_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/524/ctl_2_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/524/ctl_3_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/524/ctl_4_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/524/ctl_5_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/524/ctl_6_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/524/ctl_7_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/524/ctl_8_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/524/ctl_9_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/524/ctl_10_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/524/ctl_11_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/524/ctl_12_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/524/ctl_13_
ctl formula name GPUForwardProgress-PT-32b-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/524/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="GPUForwardProgress-PT-32b"
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 GPUForwardProgress-PT-32b, 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-171640603700586"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-32b.tgz
mv GPUForwardProgress-PT-32b 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 ;