Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876811800027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is NeighborGrid-PT-d4n3m2c23, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876811800027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 469K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-00
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-01
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-02
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-03
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-04
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-05
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-06
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-07
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-08
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-09
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-10
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-11
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-12
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-13
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-14
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748792184774

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d4n3m2c23
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-01 15:36:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 15:36:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 15:36:26] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2025-06-01 15:36:26] [INFO ] Transformed 81 places.
[2025-06-01 15:36:26] [INFO ] Transformed 1632 transitions.
[2025-06-01 15:36:26] [INFO ] Parsed PT model containing 81 places and 1632 transitions and 3264 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 16 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
// Phase 1: matrix 1632 rows 81 cols
[2025-06-01 15:36:26] [INFO ] Computed 1 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:26] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-01 15:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:26] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 581 ms. Remains : 81/81 places, 1632/1632 transitions.
Support contains 34 out of 81 places after structural reductions.
[2025-06-01 15:36:27] [INFO ] Flatten gal took : 86 ms
[2025-06-01 15:36:27] [INFO ] Flatten gal took : 45 ms
[2025-06-01 15:36:27] [INFO ] Input system was already deterministic with 1632 transitions.
RANDOM walk for 12459 steps (2 resets) in 1435 ms. (8 steps per ms) remains 0/25 properties
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((p0||F(G(p1))))||G(p2)))))'
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 8 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2025-06-01 15:36:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-01 15:36:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:28] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 81/81 places, 1632/1632 transitions.
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-00
Product exploration explored 100000 steps with 480 reset in 6437 ms.
Stack based approach found an accepted trace after 3215 steps with 17 reset with depth 574 and stack size 574 in 230 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-00 finished in 7285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((!p0 U G(p1)) U p2) U X(p3)))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 10 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2025-06-01 15:36:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:35] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-01 15:36:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:35] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 276 ms. Remains : 81/81 places, 1632/1632 transitions.
Stuttering acceptance computed with spot in 468 ms :[(NOT p3), (NOT p3), (AND (NOT p1) p2 (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) p2 (NOT p3))), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 112 steps with 7 reset in 8 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-01 finished in 802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((F(p0)&&X(p1)))&&G(p2))))'
Support contains 5 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 10 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2025-06-01 15:36:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:36] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-01 15:36:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:36] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 276 ms. Remains : 81/81 places, 1632/1632 transitions.
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (NOT p2), (NOT p0), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 40 steps with 2 reset in 6 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-02 finished in 556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1472 edges and 81 vertex of which 79 / 81 are part of one of the 1 SCC in 5 ms
Free SCC test removed 78 places
Ensure Unique test removed 1625 transitions
Reduce isomorphic transitions removed 1625 transitions.
Applied a total of 1 rules in 16 ms. Remains 3 /81 variables (removed 78) and now considering 7/1632 (removed 1625) transitions.
// Phase 1: matrix 7 rows 3 cols
[2025-06-01 15:36:36] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:36] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-01 15:36:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:36:36] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/81 places, 7/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 65 ms. Remains : 3/81 places, 7/1632 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-03
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-03 finished in 119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1448 edges and 81 vertex of which 78 / 81 are part of one of the 1 SCC in 3 ms
Free SCC test removed 77 places
Ensure Unique test removed 1625 transitions
Reduce isomorphic transitions removed 1625 transitions.
Applied a total of 1 rules in 9 ms. Remains 4 /81 variables (removed 77) and now considering 7/1632 (removed 1625) transitions.
// Phase 1: matrix 7 rows 4 cols
[2025-06-01 15:36:36] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:36] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-01 15:36:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:36:36] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/81 places, 7/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58 ms. Remains : 4/81 places, 7/1632 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-05 finished in 205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(X(!((X(p0) U p1) U p0))))&&!(p2 U p3))))'
Support contains 5 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 10 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
// Phase 1: matrix 1632 rows 81 cols
[2025-06-01 15:36:37] [INFO ] Computed 1 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:37] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-01 15:36:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:37] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 287 ms. Remains : 81/81 places, 1632/1632 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR p3 p0), (OR p3 p0), true, p3, p0, p0, p0, (AND p0 p1)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-07 finished in 655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(F(p0)))) U (p1&&F(p2))))'
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
[2025-06-01 15:36:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-01 15:36:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:38] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 81/81 places, 1632/1632 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-09
Product exploration explored 100000 steps with 5004 reset in 6021 ms.
Stack based approach found an accepted trace after 2524 steps with 68 reset with depth 1255 and stack size 1255 in 152 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-09 finished in 6641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1548 edges and 81 vertex of which 78 / 81 are part of one of the 1 SCC in 2 ms
Free SCC test removed 77 places
Ensure Unique test removed 1625 transitions
Reduce isomorphic transitions removed 1625 transitions.
Applied a total of 1 rules in 7 ms. Remains 4 /81 variables (removed 77) and now considering 7/1632 (removed 1625) transitions.
// Phase 1: matrix 7 rows 4 cols
[2025-06-01 15:36:44] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:44] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-01 15:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:44] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:36:44] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/81 places, 7/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61 ms. Remains : 4/81 places, 7/1632 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-13 finished in 211 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1600 edges and 81 vertex of which 80 / 81 are part of one of the 1 SCC in 3 ms
Free SCC test removed 79 places
Ensure Unique test removed 1629 transitions
Reduce isomorphic transitions removed 1629 transitions.
Applied a total of 1 rules in 6 ms. Remains 2 /81 variables (removed 79) and now considering 3/1632 (removed 1629) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-06-01 15:36:44] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-01 15:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:44] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:36:44] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/81 places, 3/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54 ms. Remains : 2/81 places, 3/1632 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-14 finished in 108 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1536 edges and 81 vertex of which 79 / 81 are part of one of the 1 SCC in 3 ms
Free SCC test removed 78 places
Ensure Unique test removed 1627 transitions
Reduce isomorphic transitions removed 1627 transitions.
Applied a total of 1 rules in 8 ms. Remains 3 /81 variables (removed 78) and now considering 5/1632 (removed 1627) transitions.
// Phase 1: matrix 5 rows 3 cols
[2025-06-01 15:36:44] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:44] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-01 15:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:36:44] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:36:44] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/81 places, 5/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63 ms. Remains : 3/81 places, 5/1632 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d4n3m2c23-LTLCardinality-15
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d4n3m2c23-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d4n3m2c23-LTLCardinality-15 finished in 114 ms.
All properties solved by simple procedures.
Total runtime 18853 ms.

BK_STOP 1748792204876

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="NeighborGrid-PT-d4n3m2c23"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is NeighborGrid-PT-d4n3m2c23, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876811800027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d4n3m2c23.tgz
mv NeighborGrid-PT-d4n3m2c23 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;