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-171640602700121.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 FlexibleBarrier-PT-18b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640602700121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 13 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 13 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-00
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-01
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-02
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-03
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-04
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-05
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-06
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-07
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-08
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-09
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-10
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2024-11
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2023-12
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2023-13
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2023-14
FORMULA_NAME FlexibleBarrier-PT-18b-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717183538038

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-18b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 19:25:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 19:25:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 19:25:39] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2024-05-31 19:25:39] [INFO ] Transformed 4370 places.
[2024-05-31 19:25:39] [INFO ] Transformed 5037 transitions.
[2024-05-31 19:25:39] [INFO ] Found NUPN structural information;
[2024-05-31 19:25:39] [INFO ] Parsed PT model containing 4370 places and 5037 transitions and 12657 arcs in 378 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 122 out of 4370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4370/4370 places, 5037/5037 transitions.
Discarding 1767 places :
Symmetric choice reduction at 0 with 1767 rule applications. Total rules 1767 place count 2603 transition count 3270
Iterating global reduction 0 with 1767 rules applied. Total rules applied 3534 place count 2603 transition count 3270
Discarding 809 places :
Symmetric choice reduction at 0 with 809 rule applications. Total rules 4343 place count 1794 transition count 2461
Iterating global reduction 0 with 809 rules applied. Total rules applied 5152 place count 1794 transition count 2461
Discarding 492 places :
Symmetric choice reduction at 0 with 492 rule applications. Total rules 5644 place count 1302 transition count 1969
Iterating global reduction 0 with 492 rules applied. Total rules applied 6136 place count 1302 transition count 1969
Ensure Unique test removed 222 transitions
Reduce isomorphic transitions removed 222 transitions.
Iterating post reduction 0 with 222 rules applied. Total rules applied 6358 place count 1302 transition count 1747
Applied a total of 6358 rules in 895 ms. Remains 1302 /4370 variables (removed 3068) and now considering 1747/5037 (removed 3290) transitions.
// Phase 1: matrix 1747 rows 1302 cols
[2024-05-31 19:25:40] [INFO ] Computed 20 invariants in 47 ms
[2024-05-31 19:25:41] [INFO ] Implicit Places using invariants in 918 ms returned []
[2024-05-31 19:25:41] [INFO ] Invariant cache hit.
[2024-05-31 19:25:42] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 2255 ms to find 0 implicit places.
Running 1746 sub problems to find dead transitions.
[2024-05-31 19:25:42] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1301 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1746 unsolved
SMT process timed out in 32224ms, After SMT, problems are : Problem set: 0 solved, 1746 unsolved
Search for dead transitions found 0 dead transitions in 32254ms
Starting structural reductions in LTL mode, iteration 1 : 1302/4370 places, 1747/5037 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35434 ms. Remains : 1302/4370 places, 1747/5037 transitions.
Support contains 122 out of 1302 places after structural reductions.
[2024-05-31 19:26:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-31 19:26:15] [INFO ] Flatten gal took : 121 ms
FORMULA FlexibleBarrier-PT-18b-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 19:26:15] [INFO ] Flatten gal took : 75 ms
[2024-05-31 19:26:15] [INFO ] Input system was already deterministic with 1747 transitions.
Support contains 103 out of 1302 places (down from 122) after GAL structural reductions.
RANDOM walk for 40000 steps (322 resets) in 2139 ms. (18 steps per ms) remains 31/52 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 30/30 properties
[2024-05-31 19:26:16] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 993/1054 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1054 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 248/1302 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1302 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 1747/3049 variables, 1302/1322 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3049 variables, 0/1322 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 0/3049 variables, 0/1322 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3049/3049 variables, and 1322 constraints, problems are : Problem set: 0 solved, 30 unsolved in 3726 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 1302/1302 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 993/1054 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-31 19:26:21] [INFO ] Deduced a trap composed of 390 places in 413 ms of which 68 ms to minimize.
Problem AtomicPropp0 is UNSAT
[2024-05-31 19:26:21] [INFO ] Deduced a trap composed of 386 places in 353 ms of which 6 ms to minimize.
[2024-05-31 19:26:21] [INFO ] Deduced a trap composed of 387 places in 310 ms of which 5 ms to minimize.
[2024-05-31 19:26:22] [INFO ] Deduced a trap composed of 426 places in 338 ms of which 6 ms to minimize.
[2024-05-31 19:26:22] [INFO ] Deduced a trap composed of 390 places in 361 ms of which 6 ms to minimize.
[2024-05-31 19:26:23] [INFO ] Deduced a trap composed of 375 places in 373 ms of which 6 ms to minimize.
[2024-05-31 19:26:23] [INFO ] Deduced a trap composed of 428 places in 306 ms of which 5 ms to minimize.
[2024-05-31 19:26:24] [INFO ] Deduced a trap composed of 391 places in 340 ms of which 6 ms to minimize.
[2024-05-31 19:26:24] [INFO ] Deduced a trap composed of 98 places in 89 ms of which 2 ms to minimize.
[2024-05-31 19:26:24] [INFO ] Deduced a trap composed of 386 places in 374 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1054 variables, 10/25 constraints. Problems are: Problem set: 1 solved, 29 unsolved
[2024-05-31 19:26:25] [INFO ] Deduced a trap composed of 388 places in 337 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1054/3049 variables, and 26 constraints, problems are : Problem set: 1 solved, 29 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 15/20 constraints, State Equation: 0/1302 constraints, PredecessorRefiner: 0/30 constraints, Known Traps: 11/11 constraints]
After SMT, in 8771ms problems are : Problem set: 1 solved, 29 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 1302 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1159 edges and 1302 vertex of which 103 / 1302 are part of one of the 17 SCC in 4 ms
Free SCC test removed 86 places
Drop transitions (Empty/Sink Transition effects.) removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 100 place count 1216 transition count 1544
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 199 place count 1117 transition count 1544
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 199 place count 1117 transition count 1493
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 301 place count 1066 transition count 1493
Discarding 79 places :
Symmetric choice reduction at 2 with 79 rule applications. Total rules 380 place count 987 transition count 1414
Iterating global reduction 2 with 79 rules applied. Total rules applied 459 place count 987 transition count 1414
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 469 place count 987 transition count 1404
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 469 place count 987 transition count 1403
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 471 place count 986 transition count 1403
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 497 place count 960 transition count 1377
Iterating global reduction 3 with 26 rules applied. Total rules applied 523 place count 960 transition count 1377
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 542 place count 960 transition count 1358
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Deduced a syphon composed of 117 places in 0 ms
Reduce places removed 117 places and 0 transitions.
Iterating global reduction 4 with 234 rules applied. Total rules applied 776 place count 843 transition count 1241
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 793 place count 843 transition count 1224
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 794 place count 842 transition count 1223
Iterating global reduction 5 with 1 rules applied. Total rules applied 795 place count 842 transition count 1223
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 796 place count 842 transition count 1222
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 798 place count 841 transition count 1222
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 800 place count 841 transition count 1220
Free-agglomeration rule applied 644 times.
Iterating global reduction 6 with 644 rules applied. Total rules applied 1444 place count 841 transition count 576
Reduce places removed 644 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 214 transitions
Reduce isomorphic transitions removed 214 transitions.
Iterating post reduction 6 with 858 rules applied. Total rules applied 2302 place count 197 transition count 362
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 2320 place count 197 transition count 344
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 2321 place count 197 transition count 344
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2322 place count 196 transition count 343
Applied a total of 2322 rules in 804 ms. Remains 196 /1302 variables (removed 1106) and now considering 343/1747 (removed 1404) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 804 ms. Remains : 196/1302 places, 343/1747 transitions.
RANDOM walk for 40000 steps (363 resets) in 909 ms. (43 steps per ms) remains 0/29 properties
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2024-05-31 19:26:26] [INFO ] Flatten gal took : 54 ms
[2024-05-31 19:26:26] [INFO ] Flatten gal took : 56 ms
[2024-05-31 19:26:26] [INFO ] Input system was already deterministic with 1747 transitions.
Computed a total of 26 stabilizing places and 26 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1240 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 1210 transition count 1526
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 1 with 128 rules applied. Total rules applied 257 place count 1082 transition count 1526
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 257 place count 1082 transition count 1471
Deduced a syphon composed of 55 places in 3 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 367 place count 1027 transition count 1471
Discarding 132 places :
Symmetric choice reduction at 2 with 132 rule applications. Total rules 499 place count 895 transition count 1339
Iterating global reduction 2 with 132 rules applied. Total rules applied 631 place count 895 transition count 1339
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 644 place count 895 transition count 1326
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 644 place count 895 transition count 1324
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 648 place count 893 transition count 1324
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 696 place count 845 transition count 1276
Iterating global reduction 3 with 48 rules applied. Total rules applied 744 place count 845 transition count 1276
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 3 with 46 rules applied. Total rules applied 790 place count 845 transition count 1230
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 894 place count 793 transition count 1178
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 899 place count 788 transition count 1173
Iterating global reduction 4 with 5 rules applied. Total rules applied 904 place count 788 transition count 1173
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 909 place count 788 transition count 1168
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 927 place count 788 transition count 1150
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 929 place count 786 transition count 1148
Applied a total of 929 rules in 452 ms. Remains 786 /1302 variables (removed 516) and now considering 1148/1747 (removed 599) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 453 ms. Remains : 786/1302 places, 1148/1747 transitions.
[2024-05-31 19:26:27] [INFO ] Flatten gal took : 29 ms
[2024-05-31 19:26:27] [INFO ] Flatten gal took : 31 ms
[2024-05-31 19:26:27] [INFO ] Input system was already deterministic with 1148 transitions.
RANDOM walk for 40000 steps (1607 resets) in 1115 ms. (35 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 510940 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :0 out of 1
Probabilistic random walk after 510940 steps, saw 121632 distinct states, run finished after 3006 ms. (steps per millisecond=169 ) properties seen :0
[2024-05-31 19:26:30] [INFO ] Flow matrix only has 1131 transitions (discarded 17 similar events)
// Phase 1: matrix 1131 rows 786 cols
[2024-05-31 19:26:30] [INFO ] Computed 20 invariants in 31 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 345/349 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-31 19:26:30] [INFO ] Deduced a trap composed of 314 places in 128 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/349 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 646/995 variables, 349/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/995 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 633/1628 variables, 293/646 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1628 variables, 1/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1628 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 144/1772 variables, 16/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1772 variables, 16/679 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1772 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 144/1916 variables, 128/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1916 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1916 variables, 0/807 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1916/1917 variables, and 807 constraints, problems are : Problem set: 0 solved, 1 unsolved in 559 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 786/786 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 345/349 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/349 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/349 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 646/995 variables, 349/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/995 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 633/1628 variables, 293/646 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1628 variables, 1/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1628 variables, 1/648 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1628 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 144/1772 variables, 16/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1772 variables, 16/680 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1772 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 144/1916 variables, 128/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1916 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1916 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1916/1917 variables, and 808 constraints, problems are : Problem set: 0 solved, 1 unsolved in 448 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 786/786 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1052ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
FORMULA FlexibleBarrier-PT-18b-CTLCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 10 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1240 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 1210 transition count 1526
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 1 with 128 rules applied. Total rules applied 257 place count 1082 transition count 1526
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 58 Pre rules applied. Total rules applied 257 place count 1082 transition count 1468
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 2 with 116 rules applied. Total rules applied 373 place count 1024 transition count 1468
Discarding 131 places :
Symmetric choice reduction at 2 with 131 rule applications. Total rules 504 place count 893 transition count 1337
Iterating global reduction 2 with 131 rules applied. Total rules applied 635 place count 893 transition count 1337
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 645 place count 893 transition count 1327
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 645 place count 893 transition count 1326
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 647 place count 892 transition count 1326
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 696 place count 843 transition count 1277
Iterating global reduction 3 with 49 rules applied. Total rules applied 745 place count 843 transition count 1277
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 3 with 49 rules applied. Total rules applied 794 place count 843 transition count 1228
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 900 place count 790 transition count 1175
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 905 place count 785 transition count 1170
Iterating global reduction 4 with 5 rules applied. Total rules applied 910 place count 785 transition count 1170
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 915 place count 785 transition count 1165
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 933 place count 785 transition count 1147
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 935 place count 783 transition count 1145
Applied a total of 935 rules in 328 ms. Remains 783 /1302 variables (removed 519) and now considering 1145/1747 (removed 602) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 329 ms. Remains : 783/1302 places, 1145/1747 transitions.
[2024-05-31 19:26:32] [INFO ] Flatten gal took : 29 ms
[2024-05-31 19:26:32] [INFO ] Flatten gal took : 30 ms
[2024-05-31 19:26:32] [INFO ] Input system was already deterministic with 1145 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1244 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 129 transitions
Trivial Post-agglo rules discarded 129 transitions
Performed 129 trivial Post agglomeration. Transition count delta: 129
Iterating post reduction 0 with 129 rules applied. Total rules applied 130 place count 1210 transition count 1525
Reduce places removed 129 places and 0 transitions.
Iterating post reduction 1 with 129 rules applied. Total rules applied 259 place count 1081 transition count 1525
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 259 place count 1081 transition count 1469
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 371 place count 1025 transition count 1469
Discarding 134 places :
Symmetric choice reduction at 2 with 134 rule applications. Total rules 505 place count 891 transition count 1335
Iterating global reduction 2 with 134 rules applied. Total rules applied 639 place count 891 transition count 1335
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 652 place count 891 transition count 1322
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 652 place count 891 transition count 1320
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 656 place count 889 transition count 1320
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 705 place count 840 transition count 1271
Iterating global reduction 3 with 49 rules applied. Total rules applied 754 place count 840 transition count 1271
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 802 place count 840 transition count 1223
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 906 place count 788 transition count 1171
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 911 place count 783 transition count 1166
Iterating global reduction 4 with 5 rules applied. Total rules applied 916 place count 783 transition count 1166
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 921 place count 783 transition count 1161
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 939 place count 783 transition count 1143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 941 place count 781 transition count 1141
Applied a total of 941 rules in 321 ms. Remains 781 /1302 variables (removed 521) and now considering 1141/1747 (removed 606) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 321 ms. Remains : 781/1302 places, 1141/1747 transitions.
[2024-05-31 19:26:32] [INFO ] Flatten gal took : 26 ms
[2024-05-31 19:26:32] [INFO ] Flatten gal took : 28 ms
[2024-05-31 19:26:32] [INFO ] Input system was already deterministic with 1141 transitions.
RANDOM walk for 40000 steps (1589 resets) in 633 ms. (63 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 532867 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :0 out of 1
Probabilistic random walk after 532867 steps, saw 123872 distinct states, run finished after 3003 ms. (steps per millisecond=177 ) properties seen :0
[2024-05-31 19:26:35] [INFO ] Flow matrix only has 1124 transitions (discarded 17 similar events)
// Phase 1: matrix 1124 rows 781 cols
[2024-05-31 19:26:35] [INFO ] Computed 20 invariants in 27 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 66/95 variables, 29/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 991/1086 variables, 87/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1086 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1086 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 665/1751 variables, 18/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1751 variables, 529/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1751 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 153/1904 variables, 136/801 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1904 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1904 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1904/1905 variables, and 801 constraints, problems are : Problem set: 0 solved, 1 unsolved in 434 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 781/781 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 66/95 variables, 29/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 991/1086 variables, 87/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1086 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1086 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 665/1751 variables, 18/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1751 variables, 529/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1751 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 153/1904 variables, 136/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1904 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1904 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1904/1905 variables, and 802 constraints, problems are : Problem set: 0 solved, 1 unsolved in 399 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 781/781 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 875ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
FORMULA FlexibleBarrier-PT-18b-CTLCardinality-2024-02 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1242 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 129 transitions
Trivial Post-agglo rules discarded 129 transitions
Performed 129 trivial Post agglomeration. Transition count delta: 129
Iterating post reduction 0 with 129 rules applied. Total rules applied 130 place count 1210 transition count 1525
Reduce places removed 129 places and 0 transitions.
Iterating post reduction 1 with 129 rules applied. Total rules applied 259 place count 1081 transition count 1525
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 259 place count 1081 transition count 1469
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 371 place count 1025 transition count 1469
Discarding 134 places :
Symmetric choice reduction at 2 with 134 rule applications. Total rules 505 place count 891 transition count 1335
Iterating global reduction 2 with 134 rules applied. Total rules applied 639 place count 891 transition count 1335
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 652 place count 891 transition count 1322
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 652 place count 891 transition count 1320
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 656 place count 889 transition count 1320
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 704 place count 841 transition count 1272
Iterating global reduction 3 with 48 rules applied. Total rules applied 752 place count 841 transition count 1272
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 800 place count 841 transition count 1224
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 906 place count 788 transition count 1171
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 911 place count 783 transition count 1166
Iterating global reduction 4 with 5 rules applied. Total rules applied 916 place count 783 transition count 1166
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 921 place count 783 transition count 1161
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 939 place count 783 transition count 1143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 941 place count 781 transition count 1141
Applied a total of 941 rules in 313 ms. Remains 781 /1302 variables (removed 521) and now considering 1141/1747 (removed 606) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 313 ms. Remains : 781/1302 places, 1141/1747 transitions.
[2024-05-31 19:26:37] [INFO ] Flatten gal took : 26 ms
[2024-05-31 19:26:37] [INFO ] Flatten gal took : 27 ms
[2024-05-31 19:26:37] [INFO ] Input system was already deterministic with 1141 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 1197 transition count 1642
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 1197 transition count 1642
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 223 place count 1197 transition count 1629
Discarding 75 places :
Symmetric choice reduction at 1 with 75 rule applications. Total rules 298 place count 1122 transition count 1554
Iterating global reduction 1 with 75 rules applied. Total rules applied 373 place count 1122 transition count 1554
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 400 place count 1122 transition count 1527
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 433 place count 1089 transition count 1494
Iterating global reduction 2 with 33 rules applied. Total rules applied 466 place count 1089 transition count 1494
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 493 place count 1089 transition count 1467
Applied a total of 493 rules in 108 ms. Remains 1089 /1302 variables (removed 213) and now considering 1467/1747 (removed 280) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 1089/1302 places, 1467/1747 transitions.
[2024-05-31 19:26:37] [INFO ] Flatten gal took : 30 ms
[2024-05-31 19:26:37] [INFO ] Flatten gal took : 32 ms
[2024-05-31 19:26:37] [INFO ] Input system was already deterministic with 1467 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1224 edges and 1302 vertex of which 103 / 1302 are part of one of the 17 SCC in 0 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 122 place count 1215 transition count 1538
Reduce places removed 121 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 122 rules applied. Total rules applied 244 place count 1094 transition count 1537
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 245 place count 1093 transition count 1537
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 245 place count 1093 transition count 1482
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 355 place count 1038 transition count 1482
Discarding 121 places :
Symmetric choice reduction at 3 with 121 rule applications. Total rules 476 place count 917 transition count 1361
Iterating global reduction 3 with 121 rules applied. Total rules applied 597 place count 917 transition count 1361
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 610 place count 917 transition count 1348
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 610 place count 917 transition count 1347
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 612 place count 916 transition count 1347
Discarding 44 places :
Symmetric choice reduction at 4 with 44 rule applications. Total rules 656 place count 872 transition count 1303
Iterating global reduction 4 with 44 rules applied. Total rules applied 700 place count 872 transition count 1303
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 4 with 40 rules applied. Total rules applied 740 place count 872 transition count 1263
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 5 with 114 rules applied. Total rules applied 854 place count 815 transition count 1206
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 860 place count 809 transition count 1200
Iterating global reduction 5 with 6 rules applied. Total rules applied 866 place count 809 transition count 1200
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 872 place count 809 transition count 1194
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 6 with 18 rules applied. Total rules applied 890 place count 809 transition count 1176
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 892 place count 807 transition count 1174
Applied a total of 892 rules in 306 ms. Remains 807 /1302 variables (removed 495) and now considering 1174/1747 (removed 573) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 308 ms. Remains : 807/1302 places, 1174/1747 transitions.
[2024-05-31 19:26:37] [INFO ] Flatten gal took : 25 ms
[2024-05-31 19:26:37] [INFO ] Flatten gal took : 26 ms
[2024-05-31 19:26:37] [INFO ] Input system was already deterministic with 1174 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 1207 transition count 1652
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 1207 transition count 1652
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 200 place count 1207 transition count 1642
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 270 place count 1137 transition count 1572
Iterating global reduction 1 with 70 rules applied. Total rules applied 340 place count 1137 transition count 1572
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 364 place count 1137 transition count 1548
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 397 place count 1104 transition count 1515
Iterating global reduction 2 with 33 rules applied. Total rules applied 430 place count 1104 transition count 1515
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 457 place count 1104 transition count 1488
Applied a total of 457 rules in 130 ms. Remains 1104 /1302 variables (removed 198) and now considering 1488/1747 (removed 259) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 1104/1302 places, 1488/1747 transitions.
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 29 ms
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 30 ms
[2024-05-31 19:26:38] [INFO ] Input system was already deterministic with 1488 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 101 place count 1201 transition count 1646
Iterating global reduction 0 with 101 rules applied. Total rules applied 202 place count 1201 transition count 1646
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 214 place count 1201 transition count 1634
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 286 place count 1129 transition count 1562
Iterating global reduction 1 with 72 rules applied. Total rules applied 358 place count 1129 transition count 1562
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 383 place count 1129 transition count 1537
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 415 place count 1097 transition count 1505
Iterating global reduction 2 with 32 rules applied. Total rules applied 447 place count 1097 transition count 1505
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 473 place count 1097 transition count 1479
Applied a total of 473 rules in 106 ms. Remains 1097 /1302 variables (removed 205) and now considering 1479/1747 (removed 268) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 1097/1302 places, 1479/1747 transitions.
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 29 ms
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 29 ms
[2024-05-31 19:26:38] [INFO ] Input system was already deterministic with 1479 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 1212 transition count 1657
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 1212 transition count 1657
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 193 place count 1212 transition count 1644
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 256 place count 1149 transition count 1581
Iterating global reduction 1 with 63 rules applied. Total rules applied 319 place count 1149 transition count 1581
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 341 place count 1149 transition count 1559
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 370 place count 1120 transition count 1530
Iterating global reduction 2 with 29 rules applied. Total rules applied 399 place count 1120 transition count 1530
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 423 place count 1120 transition count 1506
Applied a total of 423 rules in 144 ms. Remains 1120 /1302 variables (removed 182) and now considering 1506/1747 (removed 241) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 1120/1302 places, 1506/1747 transitions.
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 29 ms
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 32 ms
[2024-05-31 19:26:38] [INFO ] Input system was already deterministic with 1506 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1241 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 1210 transition count 1526
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 1 with 128 rules applied. Total rules applied 257 place count 1082 transition count 1526
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 257 place count 1082 transition count 1471
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 367 place count 1027 transition count 1471
Discarding 133 places :
Symmetric choice reduction at 2 with 133 rule applications. Total rules 500 place count 894 transition count 1338
Iterating global reduction 2 with 133 rules applied. Total rules applied 633 place count 894 transition count 1338
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 646 place count 894 transition count 1325
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 646 place count 894 transition count 1323
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 650 place count 892 transition count 1323
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 699 place count 843 transition count 1274
Iterating global reduction 3 with 49 rules applied. Total rules applied 748 place count 843 transition count 1274
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 795 place count 843 transition count 1227
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 895 place count 793 transition count 1177
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 900 place count 788 transition count 1172
Iterating global reduction 4 with 5 rules applied. Total rules applied 905 place count 788 transition count 1172
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 910 place count 788 transition count 1167
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 928 place count 788 transition count 1149
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 930 place count 786 transition count 1147
Applied a total of 930 rules in 271 ms. Remains 786 /1302 variables (removed 516) and now considering 1147/1747 (removed 600) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 272 ms. Remains : 786/1302 places, 1147/1747 transitions.
[2024-05-31 19:26:38] [INFO ] Flatten gal took : 21 ms
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 23 ms
[2024-05-31 19:26:39] [INFO ] Input system was already deterministic with 1147 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 1205 transition count 1650
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 1205 transition count 1650
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 206 place count 1205 transition count 1638
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 274 place count 1137 transition count 1570
Iterating global reduction 1 with 68 rules applied. Total rules applied 342 place count 1137 transition count 1570
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 367 place count 1137 transition count 1545
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 395 place count 1109 transition count 1517
Iterating global reduction 2 with 28 rules applied. Total rules applied 423 place count 1109 transition count 1517
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 447 place count 1109 transition count 1493
Applied a total of 447 rules in 106 ms. Remains 1109 /1302 variables (removed 193) and now considering 1493/1747 (removed 254) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 1109/1302 places, 1493/1747 transitions.
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 26 ms
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 27 ms
[2024-05-31 19:26:39] [INFO ] Input system was already deterministic with 1493 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1242 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 0 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 130 transitions
Trivial Post-agglo rules discarded 130 transitions
Performed 130 trivial Post agglomeration. Transition count delta: 130
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 1210 transition count 1524
Reduce places removed 130 places and 0 transitions.
Iterating post reduction 1 with 130 rules applied. Total rules applied 261 place count 1080 transition count 1524
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 57 Pre rules applied. Total rules applied 261 place count 1080 transition count 1467
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 2 with 114 rules applied. Total rules applied 375 place count 1023 transition count 1467
Discarding 131 places :
Symmetric choice reduction at 2 with 131 rule applications. Total rules 506 place count 892 transition count 1336
Iterating global reduction 2 with 131 rules applied. Total rules applied 637 place count 892 transition count 1336
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 649 place count 892 transition count 1324
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 649 place count 892 transition count 1322
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 653 place count 890 transition count 1322
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 700 place count 843 transition count 1275
Iterating global reduction 3 with 47 rules applied. Total rules applied 747 place count 843 transition count 1275
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 794 place count 843 transition count 1228
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 898 place count 791 transition count 1176
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 902 place count 787 transition count 1172
Iterating global reduction 4 with 4 rules applied. Total rules applied 906 place count 787 transition count 1172
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 910 place count 787 transition count 1168
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 928 place count 787 transition count 1150
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 930 place count 785 transition count 1148
Applied a total of 930 rules in 286 ms. Remains 785 /1302 variables (removed 517) and now considering 1148/1747 (removed 599) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 286 ms. Remains : 785/1302 places, 1148/1747 transitions.
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 21 ms
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 22 ms
[2024-05-31 19:26:39] [INFO ] Input system was already deterministic with 1148 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1238 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 1210 transition count 1526
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 1 with 128 rules applied. Total rules applied 257 place count 1082 transition count 1526
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 257 place count 1082 transition count 1471
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 367 place count 1027 transition count 1471
Discarding 130 places :
Symmetric choice reduction at 2 with 130 rule applications. Total rules 497 place count 897 transition count 1341
Iterating global reduction 2 with 130 rules applied. Total rules applied 627 place count 897 transition count 1341
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 639 place count 897 transition count 1329
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 639 place count 897 transition count 1327
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 643 place count 895 transition count 1327
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 688 place count 850 transition count 1282
Iterating global reduction 3 with 45 rules applied. Total rules applied 733 place count 850 transition count 1282
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 3 with 44 rules applied. Total rules applied 777 place count 850 transition count 1238
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 883 place count 797 transition count 1185
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 889 place count 791 transition count 1179
Iterating global reduction 4 with 6 rules applied. Total rules applied 895 place count 791 transition count 1179
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 901 place count 791 transition count 1173
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 919 place count 791 transition count 1155
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 921 place count 789 transition count 1153
Applied a total of 921 rules in 265 ms. Remains 789 /1302 variables (removed 513) and now considering 1153/1747 (removed 594) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 265 ms. Remains : 789/1302 places, 1153/1747 transitions.
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 20 ms
[2024-05-31 19:26:39] [INFO ] Flatten gal took : 21 ms
[2024-05-31 19:26:40] [INFO ] Input system was already deterministic with 1153 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1238 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 0 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 0 with 126 rules applied. Total rules applied 127 place count 1210 transition count 1528
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 1 with 126 rules applied. Total rules applied 253 place count 1084 transition count 1528
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 253 place count 1084 transition count 1473
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 363 place count 1029 transition count 1473
Discarding 132 places :
Symmetric choice reduction at 2 with 132 rule applications. Total rules 495 place count 897 transition count 1341
Iterating global reduction 2 with 132 rules applied. Total rules applied 627 place count 897 transition count 1341
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 640 place count 897 transition count 1328
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 640 place count 897 transition count 1326
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 644 place count 895 transition count 1326
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 693 place count 846 transition count 1277
Iterating global reduction 3 with 49 rules applied. Total rules applied 742 place count 846 transition count 1277
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 789 place count 846 transition count 1230
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 893 place count 794 transition count 1178
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 898 place count 789 transition count 1173
Iterating global reduction 4 with 5 rules applied. Total rules applied 903 place count 789 transition count 1173
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 908 place count 789 transition count 1168
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 926 place count 789 transition count 1150
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 927 place count 789 transition count 1150
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 929 place count 787 transition count 1148
Applied a total of 929 rules in 326 ms. Remains 787 /1302 variables (removed 515) and now considering 1148/1747 (removed 599) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 327 ms. Remains : 787/1302 places, 1148/1747 transitions.
[2024-05-31 19:26:40] [INFO ] Flatten gal took : 20 ms
[2024-05-31 19:26:40] [INFO ] Flatten gal took : 21 ms
[2024-05-31 19:26:40] [INFO ] Input system was already deterministic with 1148 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1302/1302 places, 1747/1747 transitions.
Graph (trivial) has 1224 edges and 1302 vertex of which 109 / 1302 are part of one of the 18 SCC in 0 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 124 rules applied. Total rules applied 125 place count 1210 transition count 1530
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 249 place count 1086 transition count 1530
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 249 place count 1086 transition count 1479
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 351 place count 1035 transition count 1479
Discarding 121 places :
Symmetric choice reduction at 2 with 121 rule applications. Total rules 472 place count 914 transition count 1358
Iterating global reduction 2 with 121 rules applied. Total rules applied 593 place count 914 transition count 1358
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 604 place count 914 transition count 1347
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 604 place count 914 transition count 1346
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 606 place count 913 transition count 1346
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 651 place count 868 transition count 1301
Iterating global reduction 3 with 45 rules applied. Total rules applied 696 place count 868 transition count 1301
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 3 with 41 rules applied. Total rules applied 737 place count 868 transition count 1260
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 847 place count 813 transition count 1205
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 850 place count 810 transition count 1202
Iterating global reduction 4 with 3 rules applied. Total rules applied 853 place count 810 transition count 1202
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 856 place count 810 transition count 1199
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 874 place count 810 transition count 1181
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 876 place count 808 transition count 1179
Applied a total of 876 rules in 288 ms. Remains 808 /1302 variables (removed 494) and now considering 1179/1747 (removed 568) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 288 ms. Remains : 808/1302 places, 1179/1747 transitions.
[2024-05-31 19:26:40] [INFO ] Flatten gal took : 21 ms
[2024-05-31 19:26:40] [INFO ] Flatten gal took : 24 ms
[2024-05-31 19:26:40] [INFO ] Input system was already deterministic with 1179 transitions.
[2024-05-31 19:26:40] [INFO ] Flatten gal took : 33 ms
[2024-05-31 19:26:40] [INFO ] Flatten gal took : 34 ms
[2024-05-31 19:26:40] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 19:26:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1302 places, 1747 transitions and 5189 arcs took 9 ms.
Total runtime 61709 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-01
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-03
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-04
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-05
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-07
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-08
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-09
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-10
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2024-11
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2023-12
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2023-13
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2023-14
Could not compute solution for formula : FlexibleBarrier-PT-18b-CTLCardinality-2023-15

BK_STOP 1717183601313

--------------------
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 FlexibleBarrier-PT-18b-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/577/ctl_0_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/577/ctl_1_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/577/ctl_2_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/577/ctl_3_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/577/ctl_4_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/577/ctl_5_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/577/ctl_6_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/577/ctl_7_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/577/ctl_8_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/577/ctl_9_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/577/ctl_10_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/577/ctl_11_
ctl formula name FlexibleBarrier-PT-18b-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/577/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-18b"
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 FlexibleBarrier-PT-18b, 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 r496-tall-171640602700121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;