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.r492-smll-171636267000502.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 FamilyReunion-PT-L00050M0005C002P002G001, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r492-smll-171636267000502
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 103K Apr 11 20:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 634K Apr 11 20:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 375K Apr 11 20:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 11 20:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 52K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 226K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 245K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 233K Apr 11 21:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 11 21:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 818K Apr 11 21:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.9M Apr 11 21:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 24 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.7M 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 FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-00
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-01
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-02
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-03
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-04
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-05
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-06
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-07
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-08
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-09
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-10
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-11
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-12
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-13
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-14
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717278252375

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00050M0005C002P002G001
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:44:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 21:44:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:44:16] [INFO ] Load time of PNML (sax parser for PT used): 1007 ms
[2024-06-01 21:44:16] [INFO ] Transformed 12194 places.
[2024-06-01 21:44:16] [INFO ] Transformed 10560 transitions.
[2024-06-01 21:44:16] [INFO ] Parsed PT model containing 12194 places and 10560 transitions and 32238 arcs in 1338 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 133 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 17 places and 0 transitions.
RANDOM walk for 40000 steps (12 resets) in 5568 ms. (7 steps per ms) remains 10/16 properties
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 400 ms. (99 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 705 ms. (56 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 768 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 179 ms. (222 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7510 ms. (5 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5080 ms. (7 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4893 ms. (8 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 379 ms. (105 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 10/10 properties
// Phase 1: matrix 10560 rows 12177 cols
[2024-06-01 21:44:25] [INFO ] Computed 2768 invariants in 1014 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8984 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 10179ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8984 out of 12177 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12177/12177 places, 10560/10560 transitions.
Discarding 303 places :
Implicit places reduction removed 303 places
Iterating post reduction 0 with 303 rules applied. Total rules applied 303 place count 11874 transition count 10560
Discarding 559 places :
Symmetric choice reduction at 1 with 559 rule applications. Total rules 862 place count 11315 transition count 10001
Iterating global reduction 1 with 559 rules applied. Total rules applied 1421 place count 11315 transition count 10001
Applied a total of 1421 rules in 1612 ms. Remains 11315 /12177 variables (removed 862) and now considering 10001/10560 (removed 559) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1634 ms. Remains : 11315/12177 places, 10001/10560 transitions.
RANDOM walk for 40000 steps (12 resets) in 2531 ms. (15 steps per ms) remains 9/10 properties
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 238 ms. (167 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 646 ms. (61 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 939 ms. (42 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6930 ms. (5 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3922 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4927 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 240 ms. (165 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 9/9 properties
// Phase 1: matrix 10001 rows 11315 cols
[2024-06-01 21:44:42] [INFO ] Computed 2465 invariants in 450 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8980 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8980 variables, 171/172 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8980 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-10 is UNSAT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 1000/9980 variables, 148/320 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-13 is UNSAT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/9980 variables, 1225/1545 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9980 variables, 0/1545 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-01 is UNSAT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-03 is UNSAT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-04 is UNSAT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-06 is UNSAT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 1335/11315 variables, 920/2465 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/11315 variables, 0/2465 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 10001/21316 variables, 11315/13780 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21316/21316 variables, and 13780 constraints, problems are : Problem set: 6 solved, 3 unsolved in 45119 ms.
Refiners :[Positive P Invariants (semi-flows): 149/149 constraints, Generalized P Invariants (flows): 2316/2316 constraints, State Equation: 11315/11315 constraints, PredecessorRefiner: 9/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3635 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3965/7600 variables, 149/149 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7600 variables, 349/498 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7600 variables, 0/498 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3497/11097 variables, 1851/2349 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11097 variables, 0/2349 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 218/11315 variables, 116/2465 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/11315 variables, 0/2465 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 10001/21316 variables, 11315/13780 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 21316/21316 variables, and 13782 constraints, problems are : Problem set: 6 solved, 3 unsolved in 45122 ms.
Refiners :[Positive P Invariants (semi-flows): 149/149 constraints, Generalized P Invariants (flows): 2316/2316 constraints, State Equation: 11315/11315 constraints, PredecessorRefiner: 3/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 94246ms problems are : Problem set: 6 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3635 out of 11315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11315/11315 places, 10001/10001 transitions.
Graph (complete) has 17660 edges and 11315 vertex of which 11250 are kept as prefixes of interest. Removing 65 places using SCC suffix rule.31 ms
Discarding 65 places :
Also discarding 0 output transitions
Discarding 615 places :
Implicit places reduction removed 615 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1071 transitions
Trivial Post-agglo rules discarded 1071 transitions
Performed 1071 trivial Post agglomeration. Transition count delta: 1071
Iterating post reduction 0 with 1686 rules applied. Total rules applied 1687 place count 10635 transition count 8930
Reduce places removed 1071 places and 0 transitions.
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Discarding 50 places :
Implicit places reduction removed 50 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 1322 rules applied. Total rules applied 3009 place count 9514 transition count 8729
Reduce places removed 100 places and 0 transitions.
Performed 917 Post agglomeration using F-continuation condition.Transition count delta: 917
Iterating post reduction 2 with 1017 rules applied. Total rules applied 4026 place count 9414 transition count 7812
Reduce places removed 917 places and 0 transitions.
Iterating post reduction 3 with 917 rules applied. Total rules applied 4943 place count 8497 transition count 7812
Performed 408 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 408 Pre rules applied. Total rules applied 4943 place count 8497 transition count 7404
Deduced a syphon composed of 408 places in 17 ms
Ensure Unique test removed 203 places
Reduce places removed 611 places and 0 transitions.
Iterating global reduction 4 with 1019 rules applied. Total rules applied 5962 place count 7886 transition count 7404
Performed 153 Post agglomeration using F-continuation condition.Transition count delta: 153
Iterating post reduction 4 with 153 rules applied. Total rules applied 6115 place count 7886 transition count 7251
Reduce places removed 153 places and 0 transitions.
Iterating post reduction 5 with 153 rules applied. Total rules applied 6268 place count 7733 transition count 7251
Discarding 208 places :
Symmetric choice reduction at 6 with 208 rule applications. Total rules 6476 place count 7525 transition count 6892
Iterating global reduction 6 with 208 rules applied. Total rules applied 6684 place count 7525 transition count 6892
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 4 rules applied. Total rules applied 6688 place count 7524 transition count 6889
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 6690 place count 7522 transition count 6889
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 6690 place count 7522 transition count 6888
Deduced a syphon composed of 1 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 6693 place count 7520 transition count 6888
Discarding 103 places :
Symmetric choice reduction at 8 with 103 rule applications. Total rules 6796 place count 7417 transition count 6735
Iterating global reduction 8 with 103 rules applied. Total rules applied 6899 place count 7417 transition count 6735
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 6 ms
Ensure Unique test removed 51 places
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 8 with 255 rules applied. Total rules applied 7154 place count 7264 transition count 6633
Free-agglomeration rule (complex) applied 204 times.
Iterating global reduction 8 with 204 rules applied. Total rules applied 7358 place count 7264 transition count 6429
Ensure Unique test removed 51 places
Reduce places removed 255 places and 0 transitions.
Iterating post reduction 8 with 255 rules applied. Total rules applied 7613 place count 7009 transition count 6429
Applied a total of 7613 rules in 4871 ms. Remains 7009 /11315 variables (removed 4306) and now considering 6429/10001 (removed 3572) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4871 ms. Remains : 7009/11315 places, 6429/10001 transitions.
RANDOM walk for 40000 steps (20 resets) in 1508 ms. (26 steps per ms) remains 2/3 properties
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 447 ms. (89 steps per ms) remains 2/2 properties
// Phase 1: matrix 6429 rows 7009 cols
[2024-06-01 21:46:22] [INFO ] Computed 1435 invariants in 184 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3884/4343 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4343 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 159/4502 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4502 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2386/6888 variables, 1268/1419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6888 variables, 0/1419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 19/6907 variables, 16/1435 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6907 variables, 0/1435 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 6378/13285 variables, 6907/8342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/13285 variables, 0/8342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 153/13438 variables, 102/8444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13438 variables, 0/8444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/13438 variables, 0/8444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13438/13438 variables, and 8444 constraints, problems are : Problem set: 0 solved, 2 unsolved in 13829 ms.
Refiners :[Positive P Invariants (semi-flows): 151/151 constraints, Generalized P Invariants (flows): 1284/1284 constraints, State Equation: 7009/7009 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3884/4343 variables, 150/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4343 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 159/4502 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4502 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2386/6888 variables, 1268/1419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 21:46:41] [INFO ] Deduced a trap composed of 365 places in 2121 ms of which 147 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/6888 variables, 1/1420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6888 variables, 0/1420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 19/6907 variables, 16/1436 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/6907 variables, 0/1436 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 6378/13285 variables, 6907/8343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13285 variables, 2/8345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13285 variables, 0/8345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 153/13438 variables, 102/8447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/13438 variables, 0/8447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/13438 variables, 0/8447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13438/13438 variables, and 8447 constraints, problems are : Problem set: 0 solved, 2 unsolved in 59766 ms.
Refiners :[Positive P Invariants (semi-flows): 151/151 constraints, Generalized P Invariants (flows): 1284/1284 constraints, State Equation: 7009/7009 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 74117ms problems are : Problem set: 0 solved, 2 unsolved
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 1043 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=41 )
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-2024-02 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 2031 ms.
All properties solved without resorting to model-checking.
Total runtime 203266 ms.
ITS solved all properties within timeout

BK_STOP 1717278458246

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML

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="FamilyReunion-PT-L00050M0005C002P002G001"
export BK_EXAMINATION="ReachabilityCardinality"
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 FamilyReunion-PT-L00050M0005C002P002G001, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r492-smll-171636267000502"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;