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.r528-tall-171683762301017.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldRVt-PT-040B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683762301017
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 19:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 21:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 11 21:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 21:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 11 21:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 489K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-00
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-01
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-02
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-03
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-04
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-05
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-06
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-07
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-08
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-09
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-10
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2024-11
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2023-12
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2023-13
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2023-14
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717277203146

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:26:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 21:26:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:26:44] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2024-06-01 21:26:44] [INFO ] Transformed 2003 places.
[2024-06-01 21:26:44] [INFO ] Transformed 2003 transitions.
[2024-06-01 21:26:44] [INFO ] Found NUPN structural information;
[2024-06-01 21:26:44] [INFO ] Parsed PT model containing 2003 places and 2003 transitions and 4726 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
FORMULA ShieldRVt-PT-040B-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 169 out of 2003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Discarding 382 places :
Symmetric choice reduction at 0 with 382 rule applications. Total rules 382 place count 1621 transition count 1621
Iterating global reduction 0 with 382 rules applied. Total rules applied 764 place count 1621 transition count 1621
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 765 place count 1620 transition count 1620
Iterating global reduction 0 with 1 rules applied. Total rules applied 766 place count 1620 transition count 1620
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 767 place count 1619 transition count 1619
Iterating global reduction 0 with 1 rules applied. Total rules applied 768 place count 1619 transition count 1619
Applied a total of 768 rules in 644 ms. Remains 1619 /2003 variables (removed 384) and now considering 1619/2003 (removed 384) transitions.
// Phase 1: matrix 1619 rows 1619 cols
[2024-06-01 21:26:45] [INFO ] Computed 161 invariants in 40 ms
[2024-06-01 21:26:46] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-06-01 21:26:46] [INFO ] Invariant cache hit.
[2024-06-01 21:26:47] [INFO ] Implicit Places using invariants and state equation in 1063 ms returned []
Implicit Place search using SMT with State Equation took 1649 ms to find 0 implicit places.
Running 1618 sub problems to find dead transitions.
[2024-06-01 21:26:47] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1618/3238 variables, and 0 constraints, problems are : Problem set: 0 solved, 1618 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1619 constraints, PredecessorRefiner: 1618/1618 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1618 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1618/3238 variables, and 0 constraints, problems are : Problem set: 0 solved, 1618 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1619 constraints, PredecessorRefiner: 0/1618 constraints, Known Traps: 0/0 constraints]
After SMT, in 60531ms problems are : Problem set: 0 solved, 1618 unsolved
Search for dead transitions found 0 dead transitions in 60574ms
Starting structural reductions in LTL mode, iteration 1 : 1619/2003 places, 1619/2003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62900 ms. Remains : 1619/2003 places, 1619/2003 transitions.
Support contains 169 out of 1619 places after structural reductions.
[2024-06-01 21:27:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 21:27:47] [INFO ] Flatten gal took : 116 ms
[2024-06-01 21:27:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldRVt-PT-040B-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 21:27:48] [INFO ] Flatten gal took : 68 ms
[2024-06-01 21:27:48] [INFO ] Input system was already deterministic with 1619 transitions.
Support contains 163 out of 1619 places (down from 169) after GAL structural reductions.
RANDOM walk for 40000 steps (9 resets) in 2779 ms. (14 steps per ms) remains 36/83 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
[2024-06-01 21:27:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 1246/1324 variables, 129/129 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1324 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 295/1619 variables, 32/161 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1619 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 1619/3238 variables, 1619/1780 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3238 variables, 0/1780 constraints. Problems are: Problem set: 0 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3238/3238 variables, and 1780 constraints, problems are : Problem set: 0 solved, 36 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 1619/1619 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 1246/1324 variables, 129/129 constraints. Problems are: Problem set: 0 solved, 36 unsolved
[2024-06-01 21:27:55] [INFO ] Deduced a trap composed of 36 places in 349 ms of which 50 ms to minimize.
[2024-06-01 21:27:55] [INFO ] Deduced a trap composed of 31 places in 290 ms of which 12 ms to minimize.
[2024-06-01 21:27:55] [INFO ] Deduced a trap composed of 27 places in 341 ms of which 11 ms to minimize.
[2024-06-01 21:27:55] [INFO ] Deduced a trap composed of 47 places in 169 ms of which 4 ms to minimize.
[2024-06-01 21:27:56] [INFO ] Deduced a trap composed of 32 places in 195 ms of which 4 ms to minimize.
[2024-06-01 21:27:56] [INFO ] Deduced a trap composed of 40 places in 272 ms of which 4 ms to minimize.
[2024-06-01 21:27:56] [INFO ] Deduced a trap composed of 41 places in 186 ms of which 4 ms to minimize.
[2024-06-01 21:27:56] [INFO ] Deduced a trap composed of 57 places in 173 ms of which 3 ms to minimize.
[2024-06-01 21:27:56] [INFO ] Deduced a trap composed of 50 places in 177 ms of which 4 ms to minimize.
[2024-06-01 21:27:57] [INFO ] Deduced a trap composed of 51 places in 169 ms of which 3 ms to minimize.
[2024-06-01 21:27:57] [INFO ] Deduced a trap composed of 44 places in 199 ms of which 4 ms to minimize.
[2024-06-01 21:27:57] [INFO ] Deduced a trap composed of 50 places in 147 ms of which 3 ms to minimize.
[2024-06-01 21:27:57] [INFO ] Deduced a trap composed of 72 places in 155 ms of which 3 ms to minimize.
[2024-06-01 21:27:57] [INFO ] Deduced a trap composed of 45 places in 149 ms of which 3 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 55 places in 165 ms of which 3 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 56 places in 129 ms of which 3 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 57 places in 96 ms of which 2 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 3 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 64 places in 98 ms of which 2 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 50 places in 110 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1324 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 36 unsolved
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 49 places in 111 ms of which 2 ms to minimize.
[2024-06-01 21:27:58] [INFO ] Deduced a trap composed of 61 places in 105 ms of which 2 ms to minimize.
[2024-06-01 21:27:59] [INFO ] Deduced a trap composed of 52 places in 120 ms of which 3 ms to minimize.
[2024-06-01 21:27:59] [INFO ] Deduced a trap composed of 55 places in 114 ms of which 3 ms to minimize.
[2024-06-01 21:27:59] [INFO ] Deduced a trap composed of 63 places in 120 ms of which 3 ms to minimize.
SMT process timed out in 10068ms, After SMT, problems are : Problem set: 0 solved, 36 unsolved
Fused 36 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 78 out of 1619 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 393 transitions
Trivial Post-agglo rules discarded 393 transitions
Performed 393 trivial Post agglomeration. Transition count delta: 393
Iterating post reduction 0 with 393 rules applied. Total rules applied 393 place count 1619 transition count 1226
Reduce places removed 393 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 405 rules applied. Total rules applied 798 place count 1226 transition count 1214
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 810 place count 1214 transition count 1214
Performed 282 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 282 Pre rules applied. Total rules applied 810 place count 1214 transition count 932
Deduced a syphon composed of 282 places in 1 ms
Reduce places removed 282 places and 0 transitions.
Iterating global reduction 3 with 564 rules applied. Total rules applied 1374 place count 932 transition count 932
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1394 place count 912 transition count 912
Iterating global reduction 3 with 20 rules applied. Total rules applied 1414 place count 912 transition count 912
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 1414 place count 912 transition count 898
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 1442 place count 898 transition count 898
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 2 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 3 with 708 rules applied. Total rules applied 2150 place count 544 transition count 544
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2151 place count 544 transition count 543
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2153 place count 543 transition count 542
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: -70
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 4 with 196 rules applied. Total rules applied 2349 place count 445 transition count 612
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2350 place count 445 transition count 611
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 2355 place count 445 transition count 606
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2360 place count 440 transition count 606
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 2362 place count 440 transition count 606
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 2364 place count 440 transition count 606
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2365 place count 439 transition count 605
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2366 place count 438 transition count 605
Applied a total of 2366 rules in 340 ms. Remains 438 /1619 variables (removed 1181) and now considering 605/1619 (removed 1014) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 438/1619 places, 605/1619 transitions.
RANDOM walk for 40000 steps (19 resets) in 791 ms. (50 steps per ms) remains 22/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
// Phase 1: matrix 605 rows 438 cols
[2024-06-01 21:28:00] [INFO ] Computed 160 invariants in 4 ms
[2024-06-01 21:28:00] [INFO ] State equation strengthened by 226 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 193/250 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 122/372 variables, 52/129 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 513/885 variables, 372/501 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/885 variables, 209/710 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/885 variables, 0/710 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 98/983 variables, 36/746 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/983 variables, 17/763 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/983 variables, 5/768 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/983 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 2/985 variables, 1/769 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/985 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 14 (OVERLAPS) 53/1038 variables, 26/795 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1038 variables, 10/805 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1038 variables, 10/815 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1038 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 18 (OVERLAPS) 2/1040 variables, 2/817 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1040 variables, 2/819 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1040 variables, 0/819 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 21 (OVERLAPS) 2/1042 variables, 1/820 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1042 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 23 (OVERLAPS) 1/1043 variables, 2/822 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1043 variables, 2/824 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1043 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 26 (OVERLAPS) 0/1043 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1043/1043 variables, and 824 constraints, problems are : Problem set: 0 solved, 22 unsolved in 4445 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 438/438 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 193/250 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-06-01 21:28:04] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-06-01 21:28:04] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-06-01 21:28:04] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 3/80 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 122/372 variables, 52/132 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 513/885 variables, 372/504 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/885 variables, 209/713 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/885 variables, 22/735 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-06-01 21:28:06] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-06-01 21:28:06] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/885 variables, 2/737 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/885 variables, 0/737 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 98/983 variables, 36/773 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/983 variables, 17/790 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/983 variables, 5/795 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/983 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (OVERLAPS) 2/985 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/985 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 17 (OVERLAPS) 53/1038 variables, 26/822 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1038 variables, 10/832 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1038 variables, 10/842 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1038 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 21 (OVERLAPS) 2/1040 variables, 2/844 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1040 variables, 2/846 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1040 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 24 (OVERLAPS) 2/1042 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1042 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 26 (OVERLAPS) 1/1043 variables, 2/849 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1043 variables, 2/851 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1043 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 29 (OVERLAPS) 0/1043 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1043/1043 variables, and 851 constraints, problems are : Problem set: 0 solved, 22 unsolved in 9763 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 438/438 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 5/5 constraints]
After SMT, in 14233ms problems are : Problem set: 0 solved, 22 unsolved
Fused 22 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 1510 ms.
Support contains 57 out of 438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 438/438 places, 605/605 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 438 transition count 599
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 432 transition count 599
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 12 place count 432 transition count 592
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 26 place count 425 transition count 592
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 417 transition count 584
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 56 place count 410 transition count 591
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 58 place count 410 transition count 589
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 410 transition count 587
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 62 place count 408 transition count 587
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 405 transition count 584
Applied a total of 65 rules in 77 ms. Remains 405 /438 variables (removed 33) and now considering 584/605 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 405/438 places, 584/605 transitions.
RANDOM walk for 40000 steps (12 resets) in 536 ms. (74 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
Interrupted probabilistic random walk after 115783 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :0 out of 22
Probabilistic random walk after 115783 steps, saw 75794 distinct states, run finished after 3004 ms. (steps per millisecond=38 ) properties seen :0
// Phase 1: matrix 584 rows 405 cols
[2024-06-01 21:28:19] [INFO ] Computed 160 invariants in 2 ms
[2024-06-01 21:28:19] [INFO ] State equation strengthened by 118 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 182/239 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 10/249 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/249 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 387/636 variables, 249/331 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/636 variables, 102/433 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/636 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 263/899 variables, 108/541 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/899 variables, 54/595 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/899 variables, 15/610 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/899 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 87/986 variables, 46/656 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/986 variables, 23/679 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/986 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/986 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (OVERLAPS) 3/989 variables, 2/682 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/989 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/989 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 19 (OVERLAPS) 0/989 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 989/989 variables, and 683 constraints, problems are : Problem set: 0 solved, 22 unsolved in 2139 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 405/405 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 182/239 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-06-01 21:28:21] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-06-01 21:28:21] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/239 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 10/249 variables, 5/84 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 387/636 variables, 249/333 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/636 variables, 102/435 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/636 variables, 16/451 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/636 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 263/899 variables, 108/559 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/899 variables, 54/613 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/899 variables, 15/628 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/899 variables, 6/634 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-06-01 21:28:23] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/899 variables, 1/635 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/899 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (OVERLAPS) 87/986 variables, 46/681 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/986 variables, 23/704 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/986 variables, 1/705 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-06-01 21:28:24] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/986 variables, 1/706 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/986 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 21 (OVERLAPS) 3/989 variables, 2/708 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/989 variables, 1/709 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/989 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 24 (OVERLAPS) 0/989 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 989/989 variables, and 709 constraints, problems are : Problem set: 0 solved, 22 unsolved in 5243 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 405/405 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 4/4 constraints]
After SMT, in 7396ms problems are : Problem set: 0 solved, 22 unsolved
Fused 22 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 1539 ms.
Support contains 57 out of 405 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 405/405 places, 584/584 transitions.
Applied a total of 0 rules in 12 ms. Remains 405 /405 variables (removed 0) and now considering 584/584 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 405/405 places, 584/584 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 405/405 places, 584/584 transitions.
Applied a total of 0 rules in 9 ms. Remains 405 /405 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2024-06-01 21:28:28] [INFO ] Invariant cache hit.
[2024-06-01 21:28:28] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-06-01 21:28:28] [INFO ] Invariant cache hit.
[2024-06-01 21:28:28] [INFO ] State equation strengthened by 118 read => feed constraints.
[2024-06-01 21:28:29] [INFO ] Implicit Places using invariants and state equation in 680 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
[2024-06-01 21:28:29] [INFO ] Redundant transitions in 34 ms returned []
Running 572 sub problems to find dead transitions.
[2024-06-01 21:28:29] [INFO ] Invariant cache hit.
[2024-06-01 21:28:29] [INFO ] State equation strengthened by 118 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 84/84 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/396 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 2 (OVERLAPS) 9/405 variables, 76/160 constraints. Problems are: Problem set: 0 solved, 572 unsolved
[2024-06-01 21:28:36] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2024-06-01 21:28:36] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
[2024-06-01 21:28:36] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2024-06-01 21:28:36] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 21:28:36] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
[2024-06-01 21:28:36] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
[2024-06-01 21:28:37] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-06-01 21:28:37] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/405 variables, 8/168 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/405 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 5 (OVERLAPS) 584/989 variables, 405/573 constraints. Problems are: Problem set: 0 solved, 572 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/989 variables, 118/691 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/989 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 572 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 989/989 variables, and 691 constraints, problems are : Problem set: 0 solved, 572 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 405/405 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 572/572 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 572 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 84/84 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/396 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/396 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 3 (OVERLAPS) 9/405 variables, 76/163 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/405 variables, 5/168 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 6 (OVERLAPS) 584/989 variables, 405/573 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/989 variables, 118/691 constraints. Problems are: Problem set: 0 solved, 572 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/989 variables, 572/1263 constraints. Problems are: Problem set: 0 solved, 572 unsolved
[2024-06-01 21:29:14] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 21:29:17] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/989 variables, 2/1265 constraints. Problems are: Problem set: 0 solved, 572 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 989/989 variables, and 1265 constraints, problems are : Problem set: 0 solved, 572 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 405/405 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 572/572 constraints, Known Traps: 10/10 constraints]
After SMT, in 60191ms problems are : Problem set: 0 solved, 572 unsolved
Search for dead transitions found 0 dead transitions in 60200ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61111 ms. Remains : 405/405 places, 584/584 transitions.
[2024-06-01 21:29:29] [INFO ] Flatten gal took : 56 ms
[2024-06-01 21:29:29] [INFO ] Flatten gal took : 121 ms
[2024-06-01 21:29:29] [INFO ] Input system was already deterministic with 1619 transitions.
Computed a total of 497 stabilizing places and 497 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 429 transitions
Trivial Post-agglo rules discarded 429 transitions
Performed 429 trivial Post agglomeration. Transition count delta: 429
Iterating post reduction 0 with 429 rules applied. Total rules applied 429 place count 1618 transition count 1189
Reduce places removed 429 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 433 rules applied. Total rules applied 862 place count 1189 transition count 1185
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 866 place count 1185 transition count 1185
Performed 289 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 289 Pre rules applied. Total rules applied 866 place count 1185 transition count 896
Deduced a syphon composed of 289 places in 1 ms
Reduce places removed 289 places and 0 transitions.
Iterating global reduction 3 with 578 rules applied. Total rules applied 1444 place count 896 transition count 896
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1486 place count 854 transition count 854
Iterating global reduction 3 with 42 rules applied. Total rules applied 1528 place count 854 transition count 854
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1528 place count 854 transition count 821
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1594 place count 821 transition count 821
Performed 308 Post agglomeration using F-continuation condition.Transition count delta: 308
Deduced a syphon composed of 308 places in 0 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 3 with 616 rules applied. Total rules applied 2210 place count 513 transition count 513
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2211 place count 513 transition count 512
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2213 place count 512 transition count 511
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 2214 place count 512 transition count 511
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2216 place count 510 transition count 509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2217 place count 509 transition count 509
Applied a total of 2217 rules in 240 ms. Remains 509 /1619 variables (removed 1110) and now considering 509/1619 (removed 1110) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 240 ms. Remains : 509/1619 places, 509/1619 transitions.
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 17 ms
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 17 ms
[2024-06-01 21:29:30] [INFO ] Input system was already deterministic with 509 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 1566 transition count 1566
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 1566 transition count 1566
Applied a total of 106 rules in 97 ms. Remains 1566 /1619 variables (removed 53) and now considering 1566/1619 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 1566/1619 places, 1566/1619 transitions.
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 36 ms
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 36 ms
[2024-06-01 21:29:30] [INFO ] Input system was already deterministic with 1566 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1565 transition count 1565
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1565 transition count 1565
Applied a total of 108 rules in 93 ms. Remains 1565 /1619 variables (removed 54) and now considering 1565/1619 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 1565/1619 places, 1565/1619 transitions.
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 32 ms
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 34 ms
[2024-06-01 21:29:30] [INFO ] Input system was already deterministic with 1565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1563 transition count 1563
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1563 transition count 1563
Applied a total of 112 rules in 132 ms. Remains 1563 /1619 variables (removed 56) and now considering 1563/1619 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 1563/1619 places, 1563/1619 transitions.
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 30 ms
[2024-06-01 21:29:30] [INFO ] Flatten gal took : 31 ms
[2024-06-01 21:29:31] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 1565 transition count 1565
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 1565 transition count 1565
Applied a total of 108 rules in 121 ms. Remains 1565 /1619 variables (removed 54) and now considering 1565/1619 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 1565/1619 places, 1565/1619 transitions.
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 28 ms
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 30 ms
[2024-06-01 21:29:31] [INFO ] Input system was already deterministic with 1565 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 0 with 446 rules applied. Total rules applied 446 place count 1618 transition count 1172
Reduce places removed 446 places and 0 transitions.
Iterating post reduction 1 with 446 rules applied. Total rules applied 892 place count 1172 transition count 1172
Performed 292 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 292 Pre rules applied. Total rules applied 892 place count 1172 transition count 880
Deduced a syphon composed of 292 places in 1 ms
Reduce places removed 292 places and 0 transitions.
Iterating global reduction 2 with 584 rules applied. Total rules applied 1476 place count 880 transition count 880
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1525 place count 831 transition count 831
Iterating global reduction 2 with 49 rules applied. Total rules applied 1574 place count 831 transition count 831
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 1574 place count 831 transition count 791
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 1654 place count 791 transition count 791
Performed 306 Post agglomeration using F-continuation condition.Transition count delta: 306
Deduced a syphon composed of 306 places in 0 ms
Reduce places removed 306 places and 0 transitions.
Iterating global reduction 2 with 612 rules applied. Total rules applied 2266 place count 485 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2267 place count 485 transition count 484
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2269 place count 484 transition count 483
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2271 place count 482 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2272 place count 481 transition count 481
Applied a total of 2272 rules in 133 ms. Remains 481 /1619 variables (removed 1138) and now considering 481/1619 (removed 1138) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133 ms. Remains : 481/1619 places, 481/1619 transitions.
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 12 ms
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 12 ms
[2024-06-01 21:29:31] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1568 transition count 1568
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1568 transition count 1568
Applied a total of 102 rules in 140 ms. Remains 1568 /1619 variables (removed 51) and now considering 1568/1619 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 1568/1619 places, 1568/1619 transitions.
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 31 ms
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 33 ms
[2024-06-01 21:29:31] [INFO ] Input system was already deterministic with 1568 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 0 with 446 rules applied. Total rules applied 446 place count 1618 transition count 1172
Reduce places removed 446 places and 0 transitions.
Iterating post reduction 1 with 446 rules applied. Total rules applied 892 place count 1172 transition count 1172
Performed 290 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 290 Pre rules applied. Total rules applied 892 place count 1172 transition count 882
Deduced a syphon composed of 290 places in 1 ms
Reduce places removed 290 places and 0 transitions.
Iterating global reduction 2 with 580 rules applied. Total rules applied 1472 place count 882 transition count 882
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1521 place count 833 transition count 833
Iterating global reduction 2 with 49 rules applied. Total rules applied 1570 place count 833 transition count 833
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 1570 place count 833 transition count 793
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 1650 place count 793 transition count 793
Performed 308 Post agglomeration using F-continuation condition.Transition count delta: 308
Deduced a syphon composed of 308 places in 0 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 2 with 616 rules applied. Total rules applied 2266 place count 485 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2267 place count 485 transition count 484
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2269 place count 484 transition count 483
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2271 place count 482 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2272 place count 481 transition count 481
Applied a total of 2272 rules in 133 ms. Remains 481 /1619 variables (removed 1138) and now considering 481/1619 (removed 1138) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133 ms. Remains : 481/1619 places, 481/1619 transitions.
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 11 ms
[2024-06-01 21:29:31] [INFO ] Flatten gal took : 11 ms
[2024-06-01 21:29:31] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 439 transitions
Trivial Post-agglo rules discarded 439 transitions
Performed 439 trivial Post agglomeration. Transition count delta: 439
Iterating post reduction 0 with 439 rules applied. Total rules applied 439 place count 1618 transition count 1179
Reduce places removed 439 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 441 rules applied. Total rules applied 880 place count 1179 transition count 1177
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 882 place count 1177 transition count 1177
Performed 289 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 289 Pre rules applied. Total rules applied 882 place count 1177 transition count 888
Deduced a syphon composed of 289 places in 1 ms
Reduce places removed 289 places and 0 transitions.
Iterating global reduction 3 with 578 rules applied. Total rules applied 1460 place count 888 transition count 888
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1507 place count 841 transition count 841
Iterating global reduction 3 with 47 rules applied. Total rules applied 1554 place count 841 transition count 841
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 1554 place count 841 transition count 803
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 1630 place count 803 transition count 803
Performed 308 Post agglomeration using F-continuation condition.Transition count delta: 308
Deduced a syphon composed of 308 places in 1 ms
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 3 with 616 rules applied. Total rules applied 2246 place count 495 transition count 495
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2247 place count 495 transition count 494
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2249 place count 494 transition count 493
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2251 place count 492 transition count 491
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2252 place count 491 transition count 491
Applied a total of 2252 rules in 131 ms. Remains 491 /1619 variables (removed 1128) and now considering 491/1619 (removed 1128) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 131 ms. Remains : 491/1619 places, 491/1619 transitions.
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 12 ms
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 12 ms
[2024-06-01 21:29:32] [INFO ] Input system was already deterministic with 491 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 1567 transition count 1567
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 1567 transition count 1567
Applied a total of 104 rules in 117 ms. Remains 1567 /1619 variables (removed 52) and now considering 1567/1619 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 1567/1619 places, 1567/1619 transitions.
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 28 ms
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 29 ms
[2024-06-01 21:29:32] [INFO ] Input system was already deterministic with 1567 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1573 transition count 1573
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1573 transition count 1573
Applied a total of 92 rules in 119 ms. Remains 1573 /1619 variables (removed 46) and now considering 1573/1619 (removed 46) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 1573/1619 places, 1573/1619 transitions.
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 26 ms
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 27 ms
[2024-06-01 21:29:32] [INFO ] Input system was already deterministic with 1573 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1619/1619 places, 1619/1619 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 0 with 437 rules applied. Total rules applied 437 place count 1618 transition count 1181
Reduce places removed 437 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 438 rules applied. Total rules applied 875 place count 1181 transition count 1180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 876 place count 1180 transition count 1180
Performed 291 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 291 Pre rules applied. Total rules applied 876 place count 1180 transition count 889
Deduced a syphon composed of 291 places in 1 ms
Reduce places removed 291 places and 0 transitions.
Iterating global reduction 3 with 582 rules applied. Total rules applied 1458 place count 889 transition count 889
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1500 place count 847 transition count 847
Iterating global reduction 3 with 42 rules applied. Total rules applied 1542 place count 847 transition count 847
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 1542 place count 847 transition count 811
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1614 place count 811 transition count 811
Performed 313 Post agglomeration using F-continuation condition.Transition count delta: 313
Deduced a syphon composed of 313 places in 0 ms
Reduce places removed 313 places and 0 transitions.
Iterating global reduction 3 with 626 rules applied. Total rules applied 2240 place count 498 transition count 498
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2241 place count 498 transition count 497
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2243 place count 497 transition count 496
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 2245 place count 497 transition count 496
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2247 place count 495 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2248 place count 494 transition count 494
Applied a total of 2248 rules in 133 ms. Remains 494 /1619 variables (removed 1125) and now considering 494/1619 (removed 1125) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133 ms. Remains : 494/1619 places, 494/1619 transitions.
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 11 ms
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 11 ms
[2024-06-01 21:29:32] [INFO ] Input system was already deterministic with 494 transitions.
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 28 ms
[2024-06-01 21:29:32] [INFO ] Flatten gal took : 29 ms
[2024-06-01 21:29:32] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 21:29:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1619 places, 1619 transitions and 3958 arcs took 7 ms.
Total runtime 168550 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 : ShieldRVt-PT-040B-CTLCardinality-2024-00
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-02
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-03
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-04
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-05
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-07
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-09
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-10
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2024-11
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2023-12
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2023-14
Could not compute solution for formula : ShieldRVt-PT-040B-CTLCardinality-2023-15

BK_STOP 1717277373248

--------------------
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 ShieldRVt-PT-040B-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/708/ctl_0_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/708/ctl_1_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/708/ctl_2_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/708/ctl_3_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/708/ctl_4_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/708/ctl_5_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/708/ctl_6_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/708/ctl_7_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/708/ctl_8_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/708/ctl_9_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/708/ctl_10_
ctl formula name ShieldRVt-PT-040B-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/708/ctl_11_
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="ShieldRVt-PT-040B"
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 ShieldRVt-PT-040B, 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 r528-tall-171683762301017"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B 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 ;