Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264600676.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is RwMutex-PT-r0100w0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264600676
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 215K 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 RwMutex-PT-r0100w0010-LTLFireability-00
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-01
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-02
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-03
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-04
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-05
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-06
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-07
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-08
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-09
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-10
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-11
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-12
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-13
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-14
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1749147605151

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0100w0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-05 18:20:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 18:20:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:20:06] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2025-06-05 18:20:06] [INFO ] Transformed 320 places.
[2025-06-05 18:20:06] [INFO ] Transformed 220 transitions.
[2025-06-05 18:20:06] [INFO ] Found NUPN structural information;
[2025-06-05 18:20:06] [INFO ] Parsed PT model containing 320 places and 220 transitions and 2640 arcs in 188 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 320/320 places, 220/220 transitions.
Applied a total of 0 rules in 26 ms. Remains 320 /320 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 320 cols
[2025-06-05 18:20:06] [INFO ] Computed 210 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:08] [INFO ] Implicit Places using invariants in 1952 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 23, 34, 45, 56, 67, 78, 100, 111, 112, 134, 145, 156, 167, 178, 189, 222, 223, 245, 247, 248, 249, 251, 253, 254, 255, 256, 257, 258, 259, 262, 263, 264, 265, 266, 268, 269, 270, 271, 272, 273, 275, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 303, 305, 306, 307, 308, 309, 310, 311, 312, 313, 315, 316, 317, 318, 319]
Discarding 92 places :
Implicit Place search using SMT only with invariants took 1989 ms to find 92 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 228/320 places, 220/220 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 220 transition count 212
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 220 transition count 212
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 220 transition count 204
Applied a total of 24 rules in 18 ms. Remains 220 /228 variables (removed 8) and now considering 204/220 (removed 16) transitions.
// Phase 1: matrix 204 rows 220 cols
[2025-06-05 18:20:08] [INFO ] Computed 118 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:08] [INFO ] Implicit Places using invariants in 75 ms returned []
[2025-06-05 18:20:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:08] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 220/320 places, 204/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2263 ms. Remains : 220/320 places, 204/220 transitions.
Support contains 50 out of 220 places after structural reductions.
[2025-06-05 18:20:09] [INFO ] Flatten gal took : 60 ms
[2025-06-05 18:20:09] [INFO ] Flatten gal took : 26 ms
[2025-06-05 18:20:09] [INFO ] Input system was already deterministic with 204 transitions.
Support contains 48 out of 220 places (down from 50) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1902 ms. (21 steps per ms) remains 1/31 properties
BEST_FIRST walk for 412 steps (0 resets) in 10 ms. (37 steps per ms) remains 0/1 properties
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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Graph (trivial) has 162 edges and 220 vertex of which 162 / 220 are part of one of the 81 SCC in 2 ms
Free SCC test removed 81 places
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 139 transition count 106
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 52 place count 105 transition count 106
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 104 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 104 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 104 transition count 104
Applied a total of 55 rules in 26 ms. Remains 104 /220 variables (removed 116) and now considering 104/204 (removed 100) transitions.
[2025-06-05 18:20:10] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 104 cols
[2025-06-05 18:20:10] [INFO ] Computed 101 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:10] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-05 18:20:10] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2025-06-05 18:20:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:10] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:20:10] [INFO ] Redundant transitions in 2 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:20:10] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2025-06-05 18:20:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 101/104 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/110 variables, 104/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/110 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/111 variables, and 205 constraints, problems are : Problem set: 0 solved, 3 unsolved in 192 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 101/104 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/110 variables, 104/205 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/111 variables, and 208 constraints, problems are : Problem set: 0 solved, 3 unsolved in 140 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 104/104 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 352ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 356ms
Starting structural reductions in SI_LTL mode, iteration 1 : 104/220 places, 104/204 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 498 ms. Remains : 104/220 places, 104/204 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-00 finished in 835 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(p0)||(F((!p0 U (p1||G(!p0)))) U X((p2||X(p3))))))'
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Applied a total of 0 rules in 7 ms. Remains 220 /220 variables (removed 0) and now considering 204/204 (removed 0) transitions.
// Phase 1: matrix 204 rows 220 cols
[2025-06-05 18:20:11] [INFO ] Computed 118 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:11] [INFO ] Implicit Places using invariants in 150 ms returned [100, 171, 182, 203, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 162 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 203/220 places, 204/204 transitions.
Applied a total of 0 rules in 3 ms. Remains 203 /203 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172 ms. Remains : 203/220 places, 204/204 transitions.
Stuttering acceptance computed with spot in 489 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3) p0), (AND (NOT p2) (NOT p3)), false, (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), false, false, (AND (NOT p0) (NOT p2) (NOT p3)), (AND p0 (NOT p1)), false]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-01
Product exploration explored 100000 steps with 26320 reset in 877 ms.
Product exploration explored 100000 steps with 25250 reset in 731 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2 (NOT p3)), (X (X (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 1020 ms. Reduced automaton from 13 states, 29 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 40000 steps (8 resets) in 776 ms. (51 steps per ms) remains 1/9 properties
BEST_FIRST walk for 412 steps (0 resets) in 8 ms. (45 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2 (NOT p3)), (X (X (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p2 p3))), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p1) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F p3), (F (NOT (OR p1 p2 p3))), (F p0), (F (NOT (OR (NOT p0) p1))), (F p1)]
Knowledge based reduction with 5 factoid took 1321 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 280 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Support contains 5 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 204/204 transitions.
Applied a total of 0 rules in 9 ms. Remains 203 /203 variables (removed 0) and now considering 204/204 (removed 0) transitions.
// Phase 1: matrix 204 rows 203 cols
[2025-06-05 18:20:16] [INFO ] Computed 101 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:16] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-05 18:20:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:17] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2025-06-05 18:20:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (OVERLAPS) 101/203 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 204/407 variables, 203/304 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (OVERLAPS) 0/407 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 407/407 variables, and 304 constraints, problems are : Problem set: 0 solved, 102 unsolved in 4467 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (OVERLAPS) 101/203 variables, 101/101 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 204/407 variables, 203/304 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 102/406 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/407 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 407/407 variables, and 406 constraints, problems are : Problem set: 0 solved, 102 unsolved in 3649 ms.
Refiners :[Positive P Invariants (semi-flows): 101/101 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8138ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8139ms
Finished structural reductions in LTL mode , in 1 iterations and 8338 ms. Remains : 203/203 places, 204/204 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p3) (NOT p0))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 616 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 33335 steps (7 resets) in 383 ms. (86 steps per ms) remains 0/9 properties
Knowledge obtained : [(AND (NOT p1) p2 (NOT p3) (NOT p0))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p2 p3))), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p1) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F p3), (F (NOT (OR p1 p2 p3))), (F p0), (F (NOT (OR (NOT p0) p1))), (F p1)]
Knowledge based reduction with 1 factoid took 865 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 287 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3) p0), (AND (NOT p1) (NOT p3) (NOT p2) p0), (AND (NOT p2) (NOT p3)), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 25334 reset in 655 ms.
Stack based approach found an accepted trace after 47930 steps with 12250 reset with depth 91 and stack size 91 in 335 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-01 finished in 17911 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)&&X(X(X(X(X(G(p1))))))))'
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 219 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 219 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 219 transition count 202
Applied a total of 3 rules in 9 ms. Remains 219 /220 variables (removed 1) and now considering 202/204 (removed 2) transitions.
// Phase 1: matrix 202 rows 219 cols
[2025-06-05 18:20:28] [INFO ] Computed 118 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:29] [INFO ] Implicit Places using invariants in 129 ms returned [69, 100, 171, 182, 203, 206, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 130 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 202/220 places, 202/204 transitions.
Applied a total of 0 rules in 2 ms. Remains 202 /202 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 202/220 places, 202/204 transitions.
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-02
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-02 finished in 446 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 U p1))))'
Support contains 3 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Graph (trivial) has 160 edges and 220 vertex of which 160 / 220 are part of one of the 80 SCC in 1 ms
Free SCC test removed 80 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 140 transition count 105
Reduce places removed 133 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 1 with 230 rules applied. Total rules applied 250 place count 7 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 251 place count 7 transition count 7
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 252 place count 6 transition count 7
Applied a total of 252 rules in 10 ms. Remains 6 /220 variables (removed 214) and now considering 7/204 (removed 197) transitions.
// Phase 1: matrix 7 rows 6 cols
[2025-06-05 18:20:29] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:29] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-05 18:20:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:29] [INFO ] Implicit Places using invariants and state equation in 24 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
[2025-06-05 18:20:29] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:20:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/12 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 3/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/12 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 12 constraints, problems are : Problem set: 0 solved, 3 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 75ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/220 places, 7/204 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133 ms. Remains : 6/220 places, 7/204 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-03 finished in 237 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((X((X(p1)||p0))&&F((G(F((!p2 U (p3||G(!p2)))))||(p4&&F((!p2 U (p3||G(!p2)))))))))))'
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 219 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 219 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 219 transition count 202
Applied a total of 3 rules in 15 ms. Remains 219 /220 variables (removed 1) and now considering 202/204 (removed 2) transitions.
// Phase 1: matrix 202 rows 219 cols
[2025-06-05 18:20:29] [INFO ] Computed 118 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:29] [INFO ] Implicit Places using invariants in 108 ms returned [69, 100, 171, 182, 203, 206, 207, 208, 209, 210, 211, 212, 213, 214, 217, 218]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 110 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 203/220 places, 202/204 transitions.
Applied a total of 0 rules in 2 ms. Remains 203 /203 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 127 ms. Remains : 203/220 places, 202/204 transitions.
Stuttering acceptance computed with spot in 396 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p2 (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND p2 (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p3) p2), (AND p2 (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p1) p2 (NOT p3))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-04
Product exploration explored 100000 steps with 497 reset in 986 ms.
Stack based approach found an accepted trace after 28 steps with 0 reset with depth 29 and stack size 29 in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-04 finished in 1540 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(p1)&&F(p2))))'
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Graph (trivial) has 162 edges and 220 vertex of which 162 / 220 are part of one of the 81 SCC in 0 ms
Free SCC test removed 81 places
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 139 transition count 107
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 49 place count 107 transition count 107
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 106 transition count 106
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 106 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 106 transition count 105
Applied a total of 52 rules in 16 ms. Remains 106 /220 variables (removed 114) and now considering 105/204 (removed 99) transitions.
[2025-06-05 18:20:31] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
// Phase 1: matrix 9 rows 106 cols
[2025-06-05 18:20:31] [INFO ] Computed 102 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:31] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-05 18:20:31] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
[2025-06-05 18:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:31] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:20:31] [INFO ] Redundant transitions in 2 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-05 18:20:31] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
[2025-06-05 18:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 102/106 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/114 variables, 106/208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/114 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/115 variables, and 208 constraints, problems are : Problem set: 0 solved, 4 unsolved in 119 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 102/106 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/114 variables, 106/208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 4/212 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/114 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/115 variables, and 212 constraints, problems are : Problem set: 0 solved, 4 unsolved in 107 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 229ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 230ms
Starting structural reductions in SI_LTL mode, iteration 1 : 106/220 places, 105/204 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 356 ms. Remains : 106/220 places, 105/204 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-06
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-06 finished in 547 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(p1))&&p0) U p1)) U G(p2)))'
Support contains 5 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 219 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 219 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 219 transition count 202
Applied a total of 3 rules in 8 ms. Remains 219 /220 variables (removed 1) and now considering 202/204 (removed 2) transitions.
// Phase 1: matrix 202 rows 219 cols
[2025-06-05 18:20:31] [INFO ] Computed 118 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:31] [INFO ] Implicit Places using invariants in 103 ms returned [69, 100, 171, 182, 203, 206, 207, 209, 210, 211, 212, 214, 215, 216, 217, 218]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 104 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 203/220 places, 202/204 transitions.
Applied a total of 0 rules in 1 ms. Remains 203 /203 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 203/220 places, 202/204 transitions.
Stuttering acceptance computed with spot in 361 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-07
Entered a terminal (fully accepting) state of product in 46 steps with 3 reset in 2 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-07 finished in 496 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((p0||(G(p2)&&p1))))'
Support contains 6 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 219 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 219 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 219 transition count 202
Applied a total of 3 rules in 10 ms. Remains 219 /220 variables (removed 1) and now considering 202/204 (removed 2) transitions.
[2025-06-05 18:20:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:32] [INFO ] Implicit Places using invariants in 112 ms returned [69, 100, 171, 182, 203, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 113 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 203/220 places, 202/204 transitions.
Applied a total of 0 rules in 3 ms. Remains 203 /203 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126 ms. Remains : 203/220 places, 202/204 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-08
Entered a terminal (fully accepting) state of product in 75 steps with 37 reset in 1 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-08 finished in 283 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(((G(F(p1))||p0) U X(p2)))))'
Support contains 6 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 219 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 219 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 219 transition count 202
Applied a total of 3 rules in 7 ms. Remains 219 /220 variables (removed 1) and now considering 202/204 (removed 2) transitions.
[2025-06-05 18:20:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:32] [INFO ] Implicit Places using invariants in 103 ms returned [69, 100, 171, 206, 207, 208, 209, 210, 212, 213, 214, 215, 216, 217, 218]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 104 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 204/220 places, 202/204 transitions.
Applied a total of 0 rules in 1 ms. Remains 204 /204 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 112 ms. Remains : 204/220 places, 202/204 transitions.
Stuttering acceptance computed with spot in 310 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-13
Product exploration explored 100000 steps with 13944 reset in 742 ms.
Stack based approach found an accepted trace after 497 steps with 101 reset with depth 89 and stack size 89 in 4 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-13 finished in 1194 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(p1)||p0)))'
Support contains 4 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Graph (trivial) has 164 edges and 220 vertex of which 164 / 220 are part of one of the 82 SCC in 1 ms
Free SCC test removed 82 places
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 138 transition count 106
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 49 place count 106 transition count 106
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 105 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 105 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 105 transition count 104
Applied a total of 52 rules in 13 ms. Remains 105 /220 variables (removed 115) and now considering 104/204 (removed 100) transitions.
[2025-06-05 18:20:33] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 105 cols
[2025-06-05 18:20:33] [INFO ] Computed 102 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:33] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-05 18:20:33] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2025-06-05 18:20:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:33] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:20:33] [INFO ] Redundant transitions in 1 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:20:33] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2025-06-05 18:20:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 102/105 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/111 variables, 105/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/111 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 207 constraints, problems are : Problem set: 0 solved, 3 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 105/105 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 102/105 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/111 variables, 105/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 210 constraints, problems are : Problem set: 0 solved, 3 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 105/105 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 191ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 191ms
Starting structural reductions in SI_LTL mode, iteration 1 : 105/220 places, 104/204 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 105/220 places, 104/204 transitions.
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-14 finished in 368 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 U p1))))'
Support contains 4 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 204/204 transitions.
Graph (trivial) has 164 edges and 220 vertex of which 164 / 220 are part of one of the 82 SCC in 2 ms
Free SCC test removed 82 places
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 138 transition count 106
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 49 place count 106 transition count 106
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 105 transition count 105
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 105 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 105 transition count 104
Applied a total of 52 rules in 21 ms. Remains 105 /220 variables (removed 115) and now considering 104/204 (removed 100) transitions.
[2025-06-05 18:20:34] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 105 cols
[2025-06-05 18:20:34] [INFO ] Computed 102 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:34] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-05 18:20:34] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2025-06-05 18:20:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:20:34] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:20:34] [INFO ] Redundant transitions in 2 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:20:34] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2025-06-05 18:20:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 102/105 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/111 variables, 105/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/111 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 207 constraints, problems are : Problem set: 0 solved, 3 unsolved in 91 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 105/105 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 102/105 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/111 variables, 105/207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 210 constraints, problems are : Problem set: 0 solved, 3 unsolved in 94 ms.
Refiners :[Positive P Invariants (semi-flows): 102/102 constraints, State Equation: 105/105 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 189ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 189ms
Starting structural reductions in SI_LTL mode, iteration 1 : 105/220 places, 104/204 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 105/220 places, 104/204 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-15
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-15 finished in 408 ms.
All properties solved by simple procedures.
Total runtime 28140 ms.

BK_STOP 1749147634522

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="RwMutex-PT-r0100w0010"
export BK_EXAMINATION="LTLFireability"
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 RwMutex-PT-r0100w0010, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889264600676"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0100w0010.tgz
mv RwMutex-PT-r0100w0010 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;