About the Execution of LTSMin+red for PermAdmissibility-PT-50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1022.943 | 71535.00 | 97210.00 | 372.90 | FTT????????TFF?? | normal |
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.r512-smll-171654407100193.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 PermAdmissibility-PT-50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654407100193
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 9.3K Apr 12 09:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 12 09:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Apr 12 09:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 296K Apr 12 09:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.3K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 09:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 12 09:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 98K Apr 12 09:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 501K Apr 12 09:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 340K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-00
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-01
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-02
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-03
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-04
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-05
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-06
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-07
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-08
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-09
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-10
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-11
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-12
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-13
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-14
FORMULA_NAME PermAdmissibility-PT-50-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717256705435
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-PT-50
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:45:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 15:45:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:45:07] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-06-01 15:45:07] [INFO ] Transformed 168 places.
[2024-06-01 15:45:07] [INFO ] Transformed 592 transitions.
[2024-06-01 15:45:07] [INFO ] Parsed PT model containing 168 places and 592 transitions and 3456 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Support contains 135 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 592/592 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 156 transition count 592
Applied a total of 12 rules in 40 ms. Remains 156 /168 variables (removed 12) and now considering 592/592 (removed 0) transitions.
// Phase 1: matrix 592 rows 156 cols
[2024-06-01 15:45:07] [INFO ] Computed 23 invariants in 46 ms
[2024-06-01 15:45:08] [INFO ] Implicit Places using invariants in 395 ms returned []
[2024-06-01 15:45:08] [INFO ] Invariant cache hit.
[2024-06-01 15:45:08] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 910 ms to find 0 implicit places.
Running 588 sub problems to find dead transitions.
[2024-06-01 15:45:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 2 (OVERLAPS) 41/144 variables, 18/21 constraints. Problems are: Problem set: 0 solved, 588 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/144 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 4 (OVERLAPS) 8/152 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 6 (OVERLAPS) 592/744 variables, 152/175 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/744 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 8 (OVERLAPS) 4/748 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/748 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 10 (OVERLAPS) 0/748 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 588 unsolved
No progress, stopping.
After SMT solving in domain Real declared 748/748 variables, and 179 constraints, problems are : Problem set: 0 solved, 588 unsolved in 29507 ms.
Refiners :[Generalized P Invariants (flows): 23/23 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 588/588 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 588 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 2 (OVERLAPS) 41/144 variables, 18/21 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/144 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 4 (OVERLAPS) 8/152 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 6 (OVERLAPS) 592/744 variables, 152/175 constraints. Problems are: Problem set: 0 solved, 588 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/744 variables, 332/507 constraints. Problems are: Problem set: 0 solved, 588 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 744/748 variables, and 507 constraints, problems are : Problem set: 0 solved, 588 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 23/23 constraints, State Equation: 152/156 constraints, PredecessorRefiner: 332/588 constraints, Known Traps: 0/0 constraints]
After SMT, in 61715ms problems are : Problem set: 0 solved, 588 unsolved
Search for dead transitions found 0 dead transitions in 61767ms
Starting structural reductions in LTL mode, iteration 1 : 156/168 places, 592/592 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62754 ms. Remains : 156/168 places, 592/592 transitions.
Support contains 135 out of 156 places after structural reductions.
[2024-06-01 15:46:10] [INFO ] Flatten gal took : 133 ms
[2024-06-01 15:46:10] [INFO ] Flatten gal took : 85 ms
[2024-06-01 15:46:11] [INFO ] Input system was already deterministic with 592 transitions.
RANDOM walk for 40059 steps (48 resets) in 722 ms. (55 steps per ms) remains 15/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
[2024-06-01 15:46:11] [INFO ] Invariant cache hit.
Problem AtomicPropp13 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 2 (OVERLAPS) 94/152 variables, 21/22 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/22 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/154 variables, 1/23 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 12 solved, 3 unsolved
Problem AtomicPropp66 is UNSAT
At refinement iteration 6 (OVERLAPS) 592/746 variables, 154/177 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/746 variables, 0/177 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/748 variables, 2/179 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/748 variables, 0/179 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/748 variables, 0/179 constraints. Problems are: Problem set: 13 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 748/748 variables, and 179 constraints, problems are : Problem set: 13 solved, 2 unsolved in 504 ms.
Refiners :[Generalized P Invariants (flows): 23/23 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 94/99 variables, 5/5 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/5 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 54/153 variables, 18/23 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 0/23 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 592/745 variables, 153/176 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/745 variables, 1/177 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/745 variables, 0/177 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 3/748 variables, 3/180 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/748 variables, 1/181 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/748 variables, 0/181 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/748 variables, 0/181 constraints. Problems are: Problem set: 13 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 748/748 variables, and 181 constraints, problems are : Problem set: 13 solved, 2 unsolved in 1070 ms.
Refiners :[Generalized P Invariants (flows): 23/23 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 2/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 1646ms problems are : Problem set: 13 solved, 2 unsolved
Finished Parikh walk after 732 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=66 )
Parikh walk visited 2 properties in 953 ms.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
FORMULA PermAdmissibility-PT-50-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 55 ms
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 65 ms
[2024-06-01 15:46:14] [INFO ] Input system was already deterministic with 592 transitions.
Computed a total of 156 stabilizing places and 592 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 156 transition count 592
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 4 formulas.
FORMULA PermAdmissibility-PT-50-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-50-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 50 are kept as prefixes of interest. Removing 106 places using SCC suffix rule.5 ms
Discarding 106 places :
Also discarding 384 output transitions
Drop transitions (Output transitions of discarded places.) removed 384 transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 43 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 43 transition count 96
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 20 place count 38 transition count 68
Iterating global reduction 0 with 5 rules applied. Total rules applied 25 place count 38 transition count 68
Applied a total of 25 rules in 77 ms. Remains 38 /156 variables (removed 118) and now considering 68/592 (removed 524) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 38/156 places, 68/592 transitions.
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 5 ms
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 5 ms
[2024-06-01 15:46:14] [INFO ] Input system was already deterministic with 68 transitions.
RANDOM walk for 1428 steps (0 resets) in 6 ms. (204 steps per ms) remains 0/1 properties
FORMULA PermAdmissibility-PT-50-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 86 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.4 ms
Discarding 70 places :
Also discarding 128 output transitions
Drop transitions (Output transitions of discarded places.) removed 128 transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 79 transition count 352
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 79 transition count 352
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 29 place count 65 transition count 226
Iterating global reduction 0 with 14 rules applied. Total rules applied 43 place count 65 transition count 226
Applied a total of 43 rules in 41 ms. Remains 65 /156 variables (removed 91) and now considering 226/592 (removed 366) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 65/156 places, 226/592 transitions.
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 14 ms
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 15 ms
[2024-06-01 15:46:14] [INFO ] Input system was already deterministic with 226 transitions.
RANDOM walk for 1636 steps (0 resets) in 5 ms. (272 steps per ms) remains 0/1 properties
FORMULA PermAdmissibility-PT-50-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 104 transition count 592
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 71 place count 85 transition count 372
Iterating global reduction 1 with 19 rules applied. Total rules applied 90 place count 85 transition count 372
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 100 place count 75 transition count 262
Iterating global reduction 1 with 10 rules applied. Total rules applied 110 place count 75 transition count 262
Applied a total of 110 rules in 37 ms. Remains 75 /156 variables (removed 81) and now considering 262/592 (removed 330) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 75/156 places, 262/592 transitions.
[2024-06-01 15:46:14] [INFO ] Flatten gal took : 30 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 20 ms
[2024-06-01 15:46:15] [INFO ] Input system was already deterministic with 262 transitions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 120 transition count 592
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 43 place count 113 transition count 480
Iterating global reduction 1 with 7 rules applied. Total rules applied 50 place count 113 transition count 480
Applied a total of 50 rules in 10 ms. Remains 113 /156 variables (removed 43) and now considering 480/592 (removed 112) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 113/156 places, 480/592 transitions.
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 41 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 28 ms
[2024-06-01 15:46:15] [INFO ] Input system was already deterministic with 480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 136 transition count 592
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 130 transition count 496
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 130 transition count 496
Applied a total of 32 rules in 10 ms. Remains 130 /156 variables (removed 26) and now considering 496/592 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 130/156 places, 496/592 transitions.
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 29 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 46 ms
[2024-06-01 15:46:15] [INFO ] Input system was already deterministic with 496 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 112 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.4 ms
Discarding 44 places :
Also discarding 0 output transitions
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 21 place count 92 transition count 356
Iterating global reduction 0 with 20 rules applied. Total rules applied 41 place count 92 transition count 356
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 55 place count 78 transition count 230
Iterating global reduction 0 with 14 rules applied. Total rules applied 69 place count 78 transition count 230
Applied a total of 69 rules in 50 ms. Remains 78 /156 variables (removed 78) and now considering 230/592 (removed 362) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 78/156 places, 230/592 transitions.
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 17 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:46:15] [INFO ] Input system was already deterministic with 230 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 50 are kept as prefixes of interest. Removing 106 places using SCC suffix rule.3 ms
Discarding 106 places :
Also discarding 384 output transitions
Drop transitions (Output transitions of discarded places.) removed 384 transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 43 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 43 transition count 96
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 17 place count 41 transition count 82
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 41 transition count 82
Applied a total of 19 rules in 27 ms. Remains 41 /156 variables (removed 115) and now considering 82/592 (removed 510) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 41/156 places, 82/592 transitions.
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 4 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 3 ms
[2024-06-01 15:46:15] [INFO ] Input system was already deterministic with 82 transitions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 112 transition count 592
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 60 place count 96 transition count 400
Iterating global reduction 1 with 16 rules applied. Total rules applied 76 place count 96 transition count 400
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 90 transition count 314
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 90 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 89 place count 89 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 90 place count 89 transition count 306
Applied a total of 90 rules in 11 ms. Remains 89 /156 variables (removed 67) and now considering 306/592 (removed 286) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 89/156 places, 306/592 transitions.
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 18 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 16 ms
[2024-06-01 15:46:15] [INFO ] Input system was already deterministic with 306 transitions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 109 transition count 592
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 69 place count 87 transition count 352
Iterating global reduction 1 with 22 rules applied. Total rules applied 91 place count 87 transition count 352
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 107 place count 71 transition count 184
Iterating global reduction 1 with 16 rules applied. Total rules applied 123 place count 71 transition count 184
Applied a total of 123 rules in 7 ms. Remains 71 /156 variables (removed 85) and now considering 184/592 (removed 408) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 71/156 places, 184/592 transitions.
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 8 ms
[2024-06-01 15:46:15] [INFO ] Flatten gal took : 12 ms
[2024-06-01 15:46:16] [INFO ] Input system was already deterministic with 184 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 87 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.4 ms
Discarding 69 places :
Also discarding 128 output transitions
Drop transitions (Output transitions of discarded places.) removed 128 transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 75 transition count 344
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 75 transition count 344
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 48 place count 52 transition count 108
Iterating global reduction 0 with 23 rules applied. Total rules applied 71 place count 52 transition count 108
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 73 place count 50 transition count 92
Iterating global reduction 0 with 2 rules applied. Total rules applied 75 place count 50 transition count 92
Applied a total of 75 rules in 31 ms. Remains 50 /156 variables (removed 106) and now considering 92/592 (removed 500) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 50/156 places, 92/592 transitions.
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 13 ms
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 6 ms
[2024-06-01 15:46:16] [INFO ] Input system was already deterministic with 92 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 50 are kept as prefixes of interest. Removing 106 places using SCC suffix rule.2 ms
Discarding 106 places :
Also discarding 384 output transitions
Drop transitions (Output transitions of discarded places.) removed 384 transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 37 transition count 84
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 37 transition count 84
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 33 place count 31 transition count 44
Iterating global reduction 0 with 6 rules applied. Total rules applied 39 place count 31 transition count 44
Applied a total of 39 rules in 9 ms. Remains 31 /156 variables (removed 125) and now considering 44/592 (removed 548) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 31/156 places, 44/592 transitions.
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 2 ms
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 6 ms
[2024-06-01 15:46:16] [INFO ] Input system was already deterministic with 44 transitions.
RANDOM walk for 4086 steps (6 resets) in 23 ms. (170 steps per ms) remains 0/1 properties
FORMULA PermAdmissibility-PT-50-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Graph (complete) has 1495 edges and 156 vertex of which 107 are kept as prefixes of interest. Removing 49 places using SCC suffix rule.3 ms
Discarding 49 places :
Also discarding 0 output transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 86 transition count 366
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 86 transition count 366
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 57 place count 72 transition count 192
Iterating global reduction 0 with 14 rules applied. Total rules applied 71 place count 72 transition count 192
Applied a total of 71 rules in 36 ms. Remains 72 /156 variables (removed 84) and now considering 192/592 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36 ms. Remains : 72/156 places, 192/592 transitions.
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 14 ms
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 8 ms
[2024-06-01 15:46:16] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 592/592 transitions.
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 109 transition count 592
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 66 place count 90 transition count 372
Iterating global reduction 1 with 19 rules applied. Total rules applied 85 place count 90 transition count 372
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 95 place count 80 transition count 238
Iterating global reduction 1 with 10 rules applied. Total rules applied 105 place count 80 transition count 238
Applied a total of 105 rules in 8 ms. Remains 80 /156 variables (removed 76) and now considering 238/592 (removed 354) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 80/156 places, 238/592 transitions.
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 24 ms
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 11 ms
[2024-06-01 15:46:16] [INFO ] Input system was already deterministic with 238 transitions.
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 27 ms
[2024-06-01 15:46:16] [INFO ] Flatten gal took : 32 ms
[2024-06-01 15:46:16] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 15:46:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 156 places, 592 transitions and 3360 arcs took 21 ms.
Total runtime 69384 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-03
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-04
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-05
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-06
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-07
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-08
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-09
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-10
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-14
Could not compute solution for formula : PermAdmissibility-PT-50-CTLCardinality-2024-15
BK_STOP 1717256776970
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/528/ctl_0_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/528/ctl_1_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/528/ctl_2_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/528/ctl_3_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/528/ctl_4_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/528/ctl_5_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/528/ctl_6_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/528/ctl_7_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/528/ctl_8_
ctl formula name PermAdmissibility-PT-50-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/528/ctl_9_
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="PermAdmissibility-PT-50"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PermAdmissibility-PT-50, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r512-smll-171654407100193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-50.tgz
mv PermAdmissibility-PT-50 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;