Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532000028.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 ServersAndClients-PT-100160, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532000028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 9.8M 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 ServersAndClients-PT-100160-LTLFireability-00
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-01
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-02
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-03
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-04
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-05
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-06
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-07
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-08
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-09
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-10
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-11
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-12
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-13
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-14
FORMULA_NAME ServersAndClients-PT-100160-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748959275221

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-100160
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-03 14:01:16] [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]
[2025-06-03 14:01:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 14:01:17] [INFO ] Load time of PNML (sax parser for PT used): 678 ms
[2025-06-03 14:01:17] [INFO ] Transformed 16561 places.
[2025-06-03 14:01:17] [INFO ] Transformed 32200 transitions.
[2025-06-03 14:01:17] [INFO ] Found NUPN structural information;
[2025-06-03 14:01:17] [INFO ] Parsed PT model containing 16561 places and 32200 transitions and 96800 arcs in 914 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-100160-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 236 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2025-06-03 14:01:18] [INFO ] Computed 361 invariants in 529 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:01:54] [INFO ] Performed 377/16561 implicitness test of which 200 returned IMPLICIT in 30 seconds.
[2025-06-03 14:02:25] [INFO ] Performed 2724/16561 implicitness test of which 220 returned IMPLICIT in 61 seconds.
[2025-06-03 14:02:56] [INFO ] Performed 5653/16561 implicitness test of which 244 returned IMPLICIT in 92 seconds.
[2025-06-03 14:03:26] [INFO ] Performed 8481/16561 implicitness test of which 268 returned IMPLICIT in 122 seconds.
[2025-06-03 14:03:56] [INFO ] Performed 11107/16561 implicitness test of which 292 returned IMPLICIT in 152 seconds.
[2025-06-03 14:03:58] [INFO ] Implicit Places using invariants in 160633 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 401, 502, 603, 704, 805, 906, 1108, 1209, 1411, 1512, 1613, 1815, 2017, 2118, 2219, 2320, 2421, 2522, 2623, 2724, 2825, 2926, 3229, 3330, 3431, 3532, 3633, 3734, 3835, 3936, 4037, 4138, 4340, 4441, 4542, 4744, 4845, 4946, 5047, 5148, 5350, 5451, 5552, 5653, 5754, 5855, 6057, 6158, 6259, 6360, 6461, 6562, 6865, 6966, 7067, 7168, 7269, 7370, 7471, 7572, 7673, 7774, 7875, 8077, 8178, 8279, 8380, 8481, 8582, 8683, 8784, 8885, 8986, 9087, 9188, 9289, 9390, 9491, 9592, 9693, 9794, 9895, 10198, 10299, 10400, 10501, 10602, 10703, 10804, 10905, 11006, 11107, 11208]
Discarding 293 places :
Implicit Place search using SMT only with invariants took 160702 ms to find 293 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16268/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 111 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161072 ms. Remains : 16268/16561 places, 32200/32200 transitions.
Support contains 52 out of 16268 places after structural reductions.
[2025-06-03 14:04:00] [INFO ] Flatten gal took : 1040 ms
[2025-06-03 14:04:00] [INFO ] Flatten gal took : 651 ms
[2025-06-03 14:04:02] [INFO ] Input system was already deterministic with 32200 transitions.
Reduction of identical properties reduced properties to check from 34 to 33
RANDOM walk for 40000 steps (8 resets) in 4272 ms. (9 steps per ms) remains 5/33 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 1/2 properties
BEST_FIRST walk for 35016 steps (7 resets) in 98 ms. (353 steps per ms) remains 0/1 properties
FORMULA ServersAndClients-PT-100160-LTLFireability-09 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' '!(G(F(p0)))'
Support contains 2 out of 16268 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Graph (trivial) has 18706 edges and 16268 vertex of which 9406 / 16268 are part of one of the 1 SCC in 21 ms
Free SCC test removed 9405 places
Ensure Unique test removed 18611 transitions
Reduce isomorphic transitions removed 18611 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6534 transitions
Trivial Post-agglo rules discarded 6534 transitions
Performed 6534 trivial Post agglomeration. Transition count delta: 6534
Iterating post reduction 0 with 6534 rules applied. Total rules applied 6535 place count 6863 transition count 7055
Reduce places removed 6534 places and 0 transitions.
Ensure Unique test removed 6468 transitions
Reduce isomorphic transitions removed 6468 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 13161 rules applied. Total rules applied 19696 place count 329 transition count 428
Reduce places removed 225 places and 0 transitions.
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 2 with 449 rules applied. Total rules applied 20145 place count 104 transition count 204
Discarding 98 places :
Symmetric choice reduction at 3 with 98 rule applications. Total rules 20243 place count 6 transition count 106
Iterating global reduction 3 with 98 rules applied. Total rules applied 20341 place count 6 transition count 106
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 20439 place count 6 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 20441 place count 5 transition count 7
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 20442 place count 4 transition count 6
Iterating global reduction 4 with 1 rules applied. Total rules applied 20443 place count 4 transition count 6
Applied a total of 20443 rules in 430 ms. Remains 4 /16268 variables (removed 16264) and now considering 6/32200 (removed 32194) transitions.
// Phase 1: matrix 6 rows 4 cols
[2025-06-03 14:04:04] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:04] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-03 14:04:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:04:04] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-03 14:04:04] [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, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 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, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 59 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 155ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 160ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/16268 places, 6/32200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 659 ms. Remains : 4/16268 places, 6/32200 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-01
Product exploration explored 100000 steps with 8711 reset in 205 ms.
Product exploration explored 100000 steps with 8639 reset in 102 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 230 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2025-06-03 14:04:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-03 14:04:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:06] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:04:06] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-03 14:04:06] [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, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 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, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 122ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 123ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 4/4 places, 6/6 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 14 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 212 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 8815 reset in 77 ms.
Product exploration explored 100000 steps with 8691 reset in 62 ms.
Built C files in :
/tmp/ltsmin13973646360691673793
[2025-06-03 14:04:07] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2025-06-03 14:04:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:04:07] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2025-06-03 14:04:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:04:07] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2025-06-03 14:04:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:04:07] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13973646360691673793
Running compilation step : cd /tmp/ltsmin13973646360691673793;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 169 ms.
Running link step : cd /tmp/ltsmin13973646360691673793;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin13973646360691673793;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14883389248796513615.hoa' '--buchi-type=spotba'
LTSmin run took 55 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-100160-LTLFireability-01 finished in 3282 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(!(G((G(p0) U !p1)) U X(X(p0)))))'
Support contains 3 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 296 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16268 cols
[2025-06-03 14:04:14] [INFO ] Computed 68 invariants in 6178 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:37] [INFO ] Implicit Places using invariants in 29316 ms returned [1102, 1503, 1704, 2805, 2906, 4007, 4408, 5009, 5710, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 29344 ms to find 66 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16202/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 92 ms. Remains 16202 /16202 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29736 ms. Remains : 16202/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 468 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-02
Product exploration explored 100000 steps with 20088 reset in 4173 ms.
Product exploration explored 100000 steps with 20049 reset in 3911 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 p1) (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 10 states, 15 edges and 2 AP (stutter sensitive) to 10 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 345 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 2522 ms. (15 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 1/3 properties
// Phase 1: matrix 32200 rows 16202 cols
[2025-06-03 14:04:56] [INFO ] Computed 2 invariants in 8751 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 16199/16202 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16202 variables, 16199/16204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16202 variables, 0/16204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 13993ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 16202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16202/16202 places, 32200/32200 transitions.
Graph (trivial) has 31838 edges and 16202 vertex of which 15939 / 16202 are part of one of the 1 SCC in 45 ms
Free SCC test removed 15938 places
Drop transitions (Empty/Sink Transition effects.) removed 31678 transitions
Reduce isomorphic transitions removed 31678 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 160 place count 264 transition count 363
Reduce places removed 159 places and 0 transitions.
Ensure Unique test removed 158 transitions
Reduce isomorphic transitions removed 158 transitions.
Iterating post reduction 1 with 317 rules applied. Total rules applied 477 place count 105 transition count 205
Discarding 98 places :
Symmetric choice reduction at 2 with 98 rule applications. Total rules 575 place count 7 transition count 107
Iterating global reduction 2 with 98 rules applied. Total rules applied 673 place count 7 transition count 107
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 2 with 98 rules applied. Total rules applied 771 place count 7 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 773 place count 6 transition count 8
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 774 place count 5 transition count 7
Iterating global reduction 3 with 1 rules applied. Total rules applied 775 place count 5 transition count 7
Applied a total of 775 rules in 290 ms. Remains 5 /16202 variables (removed 16197) and now considering 7/32200 (removed 32193) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 5/16202 places, 7/32200 transitions.
RANDOM walk for 40000 steps (8 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 18 ms. (2105 steps per ms) remains 1/1 properties
Probably explored full state space saw : 4 states, properties seen :0
Probabilistic random walk after 11 steps, saw 4 distinct states, run finished after 22 ms. (steps per millisecond=0 ) properties seen :0
Explored full state space saw : 4 states, properties seen :0
Exhaustive walk after 11 steps, saw 4 distinct states, run finished after 1 ms. (steps per millisecond=11 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 300 ms. Reduced automaton from 10 states, 15 edges and 2 AP (stutter sensitive) to 9 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 312 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 313 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Support contains 3 out of 16202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16202/16202 places, 32200/32200 transitions.
Applied a total of 0 rules in 244 ms. Remains 16202 /16202 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:05:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:06] [INFO ] Implicit Places using invariants in 3301 ms returned []
Implicit Place search using SMT only with invariants took 3301 ms to find 0 implicit places.
Running 32100 sub problems to find dead transitions.
[2025-06-03 14:05:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16201 variables, 16201/16201 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
SMT process timed out in 144045ms, After SMT, problems are : Problem set: 0 solved, 32100 unsolved
Search for dead transitions found 0 dead transitions in 144157ms
Finished structural reductions in LTL mode , in 1 iterations and 147788 ms. Remains : 16202/16202 places, 32200/32200 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) (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 9 states, 11 edges and 2 AP (stutter sensitive) to 9 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 326 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
RANDOM walk for 27272 steps (6 resets) in 1510 ms. (18 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (F p1), (F p0)]
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 9 states, 11 edges and 2 AP (stutter sensitive) to 9 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 288 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 320 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 20061 reset in 3799 ms.
Product exploration explored 100000 steps with 20028 reset in 3759 ms.
Applying partial POR strategy [false, false, false, false, true, true, false, false, true]
Stuttering acceptance computed with spot in 335 ms :[p0, p0, p0, (AND (NOT p1) p0), p0, true, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Support contains 3 out of 16202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16202/16202 places, 32200/32200 transitions.
Graph (trivial) has 31838 edges and 16202 vertex of which 15939 / 16202 are part of one of the 1 SCC in 16 ms
Free SCC test removed 15938 places
Ensure Unique test removed 31677 transitions
Reduce isomorphic transitions removed 31677 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 159 rules applied. Total rules applied 160 place count 264 transition count 523
Ensure Unique test removed 158 transitions
Reduce isomorphic transitions removed 158 transitions.
Iterating post reduction 1 with 158 rules applied. Total rules applied 318 place count 264 transition count 365
Discarding 256 places :
Symmetric choice reduction at 2 with 256 rule applications. Total rules 574 place count 8 transition count 109
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 2 with 256 rules applied. Total rules applied 830 place count 8 transition count 109
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 2 with 98 rules applied. Total rules applied 928 place count 8 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 929 place count 8 transition count 11
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 931 place count 6 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 933 place count 6 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 933 rules in 67 ms. Remains 6 /16202 variables (removed 16196) and now considering 9/32200 (removed 32191) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:07:41] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
// Phase 1: matrix 9 rows 6 cols
[2025-06-03 14:07:41] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 14:07:41] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 6 ms to minimize.
Problem TDEAD1 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/14 variables, 6/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/15 variables, and 9 constraints, problems are : Problem set: 1 solved, 4 unsolved in 101 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 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, 1/1 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/6 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/14 variables, 6/9 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 4/13 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/14 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/14 variables, 0/13 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/15 variables, and 13 constraints, problems are : Problem set: 1 solved, 4 unsolved in 59 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 164ms problems are : Problem set: 1 solved, 4 unsolved
Search for dead transitions found 1 dead transitions in 164ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6/16202 places, 8/32200 transitions.
Graph (complete) has 10 edges and 6 vertex of which 5 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 5 /6 variables (removed 1) and now considering 8/8 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/16202 places, 8/32200 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 242 ms. Remains : 5/16202 places, 8/32200 transitions.
Built C files in :
/tmp/ltsmin2093369142181641086
[2025-06-03 14:07:41] [INFO ] Built C files in 323ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2093369142181641086
Running compilation step : cd /tmp/ltsmin2093369142181641086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2093369142181641086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2093369142181641086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 16202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16202/16202 places, 32200/32200 transitions.
Applied a total of 0 rules in 77 ms. Remains 16202 /16202 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16202 cols
[2025-06-03 14:07:53] [INFO ] Computed 2 invariants in 8341 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:07:56] [INFO ] Implicit Places using invariants in 11541 ms returned []
Implicit Place search using SMT only with invariants took 11543 ms to find 0 implicit places.
Running 32100 sub problems to find dead transitions.
[2025-06-03 14:07:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16201 variables, 16201/16201 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
SMT process timed out in 144808ms, After SMT, problems are : Problem set: 0 solved, 32100 unsolved
Search for dead transitions found 0 dead transitions in 144855ms
Finished structural reductions in LTL mode , in 1 iterations and 156541 ms. Remains : 16202/16202 places, 32200/32200 transitions.
Built C files in :
/tmp/ltsmin18281913111245651246
[2025-06-03 14:10:21] [INFO ] Built C files in 374ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18281913111245651246
Running compilation step : cd /tmp/ltsmin18281913111245651246;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18281913111245651246;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18281913111245651246;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 14:10:26] [INFO ] Flatten gal took : 928 ms
[2025-06-03 14:10:27] [INFO ] Flatten gal took : 493 ms
[2025-06-03 14:10:27] [INFO ] Time to serialize gal into /tmp/LTL13784780865694278168.gal : 146 ms
[2025-06-03 14:10:27] [INFO ] Time to serialize properties into /tmp/LTL2606667435702394748.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13784780865694278168.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6592653257903309732.hoa' '-atoms' '/tmp/LTL2606667435702394748.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2606667435702394748.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6592653257903309732.hoa
Detected timeout of ITS tools.
[2025-06-03 14:10:43] [INFO ] Flatten gal took : 447 ms
[2025-06-03 14:10:43] [INFO ] Flatten gal took : 465 ms
[2025-06-03 14:10:43] [INFO ] Time to serialize gal into /tmp/LTL16279878085408845420.gal : 107 ms
[2025-06-03 14:10:43] [INFO ] Time to serialize properties into /tmp/LTL12219255750657027471.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16279878085408845420.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12219255750657027471.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(!((G((G("(sv91_c14==1)"))U(!("((sys_req24==1)&&(sv6==1))"))))U(X(X("(sv91_c14==1)")))))))
Formula 0 simplified : X(G(G"(sv91_c14==1)" U !"((sys_req24==1)&&(sv6==1))") U XX"(sv91_c14==1)")
Detected timeout of ITS tools.
[2025-06-03 14:10:59] [INFO ] Flatten gal took : 433 ms
[2025-06-03 14:10:59] [INFO ] Applying decomposition
[2025-06-03 14:10:59] [INFO ] Flatten gal took : 450 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4598855386345563426.txt' '-o' '/tmp/graph4598855386345563426.bin' '-w' '/tmp/graph4598855386345563426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4598855386345563426.bin' '-l' '-1' '-v' '-w' '/tmp/graph4598855386345563426.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:11:01] [INFO ] Decomposing Gal with order
[2025-06-03 14:11:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:11:04] [INFO ] Removed a total of 196 redundant transitions.
[2025-06-03 14:11:04] [INFO ] Flatten gal took : 808 ms
[2025-06-03 14:11:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 14:11:04] [INFO ] Time to serialize gal into /tmp/LTL9934207340774773583.gal : 104 ms
[2025-06-03 14:11:04] [INFO ] Time to serialize properties into /tmp/LTL3230464407669295169.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9934207340774773583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3230464407669295169.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(!((G((G("(u14.sv91_c14==1)"))U(!("((u24.sys_req24==1)&&(u100.sv6==1))"))))U(X(X("(u14.sv91_c14==1)")))))))
Formula 0 simplified : X(G(G"(u14.sv91_c14==1)" U !"((u24.sys_req24==1)&&(u100.sv6==1))") U XX"(u14.sv91_c14==1)")
Detected timeout of ITS tools.
Treatment of property ServersAndClients-PT-100160-LTLFireability-02 finished in 432091 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 U (p1||X(G(p1))||G(!p0)))))'
Support contains 3 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 85 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16268 cols
[2025-06-03 14:11:25] [INFO ] Computed 68 invariants in 5207 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:11:48] [INFO ] Implicit Places using invariants in 28383 ms returned [801, 1102, 1503, 2805, 2906, 4007, 4408, 5009, 5710, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 28403 ms to find 66 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16202/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 82 ms. Remains 16202 /16202 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28575 ms. Remains : 16202/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-03
Entered a terminal (fully accepting) state of product in 278 steps with 0 reset in 8 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-03 finished in 28764 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(F(p0))||G(p1))))'
Support contains 3 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 90 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:12:11] [INFO ] Implicit Places using invariants in 22446 ms returned [801, 1102, 1503, 1704, 2805, 2906, 4408, 5009, 5710, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 22472 ms to find 66 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16202/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 84 ms. Remains 16202 /16202 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22651 ms. Remains : 16202/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-04
Product exploration explored 100000 steps with 243 reset in 2358 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 2 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-04 finished in 25227 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(G(((X(X(p1))&&G(p2))||p0))))))'
Support contains 5 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 89 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:12:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:12:35] [INFO ] Implicit Places using invariants in 21458 ms returned [801, 1102, 1503, 1704, 2805, 2906, 4007, 4408, 5009, 5710, 6411, 7713, 9714, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 21478 ms to find 65 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16203/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 71 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21639 ms. Remains : 16203/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 262 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p1), (AND p0 (NOT p2)), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-05
Entered a terminal (fully accepting) state of product in 691 steps with 2 reset in 17 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-05 finished in 21981 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(((F(p1)&&X(p2))||p0)))'
Support contains 3 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 83 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:12:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:12:58] [INFO ] Implicit Places using invariants in 22324 ms returned [801, 1102, 1503, 1704, 2805, 2906, 4007, 4408, 5009, 5710, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 22343 ms to find 67 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 73 ms. Remains 16201 /16201 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22499 ms. Remains : 16201/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-06
Product exploration explored 100000 steps with 6 reset in 2341 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-06 finished in 25001 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&&(!p1 U (p2||G(!p1)))))))'
Support contains 5 out of 16268 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Graph (trivial) has 18612 edges and 16268 vertex of which 9311 / 16268 are part of one of the 1 SCC in 7 ms
Free SCC test removed 9310 places
Ensure Unique test removed 18423 transitions
Reduce isomorphic transitions removed 18423 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6369 transitions
Trivial Post-agglo rules discarded 6369 transitions
Performed 6369 trivial Post agglomeration. Transition count delta: 6369
Iterating post reduction 0 with 6369 rules applied. Total rules applied 6370 place count 6958 transition count 7408
Reduce places removed 6369 places and 0 transitions.
Ensure Unique test removed 6304 transitions
Reduce isomorphic transitions removed 6304 transitions.
Performed 316 Post agglomeration using F-continuation condition.Transition count delta: 316
Iterating post reduction 1 with 12989 rules applied. Total rules applied 19359 place count 589 transition count 788
Reduce places removed 380 places and 0 transitions.
Ensure Unique test removed 376 transitions
Reduce isomorphic transitions removed 376 transitions.
Iterating post reduction 2 with 756 rules applied. Total rules applied 20115 place count 209 transition count 412
Discarding 195 places :
Symmetric choice reduction at 3 with 195 rule applications. Total rules 20310 place count 14 transition count 217
Iterating global reduction 3 with 195 rules applied. Total rules applied 20505 place count 14 transition count 217
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Iterating post reduction 3 with 194 rules applied. Total rules applied 20699 place count 14 transition count 23
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 20701 place count 12 transition count 21
Iterating global reduction 4 with 2 rules applied. Total rules applied 20703 place count 12 transition count 21
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 20705 place count 11 transition count 20
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 20707 place count 9 transition count 18
Iterating global reduction 4 with 2 rules applied. Total rules applied 20709 place count 9 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 20712 place count 9 transition count 15
Applied a total of 20712 rules in 345 ms. Remains 9 /16268 variables (removed 16259) and now considering 15/32200 (removed 32185) transitions.
// Phase 1: matrix 15 rows 9 cols
[2025-06-03 14:13:01] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:01] [INFO ] Implicit Places using invariants in 20 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/16268 places, 15/32200 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 367 ms. Remains : 8/16268 places, 15/32200 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-07
Product exploration explored 100000 steps with 7780 reset in 136 ms.
Product exploration explored 100000 steps with 7648 reset in 134 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 p0 p2 (NOT p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (OR (NOT p0) (AND (NOT p2) p1))), (X (NOT (OR (NOT p0) (AND (NOT p2) p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (OR (NOT p0) (AND (NOT p2) p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 737 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
RANDOM walk for 69 steps (0 resets) in 5 ms. (11 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 p2 (NOT p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (OR (NOT p0) (AND (NOT p2) p1))), (X (NOT (OR (NOT p0) (AND (NOT p2) p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (OR (NOT p0) (AND (NOT p2) p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (F (NOT p0)), (F (NOT (AND p0 (OR (NOT p1) p2)))), (F (NOT (OR p1 p2))), (F p1), (F (NOT p2)), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR (NOT p1) p2)))]
Knowledge based reduction with 1 factoid took 950 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 8 cols
[2025-06-03 14:13:03] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:03] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-03 14:13:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:03] [INFO ] Implicit Places using invariants and state equation in 27 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
[2025-06-03 14:13:03] [INFO ] Redundant transitions in 0 ms returned []
Running 9 sub problems to find dead transitions.
[2025-06-03 14:13:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 14/22 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/23 variables, and 11 constraints, problems are : Problem set: 0 solved, 9 unsolved in 94 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 14/22 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/23 variables, and 20 constraints, problems are : Problem set: 0 solved, 9 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 196ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 198ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 249 ms. Remains : 8/8 places, 15/15 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 p0 (NOT p1) p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (OR (NOT p0) (AND p1 (NOT p2)))), (X (NOT (OR (NOT p0) (AND p1 (NOT p2))))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (OR (NOT p0) (AND p1 (NOT p2))))), (X (X (NOT (OR (NOT p0) (AND p1 (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 762 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
RANDOM walk for 65 steps (0 resets) in 4 ms. (13 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND p0 (NOT p1) p2)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (OR (NOT p0) (AND p1 (NOT p2)))), (X (NOT (OR (NOT p0) (AND p1 (NOT p2))))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (OR (NOT p0) (AND p1 (NOT p2))))), (X (X (NOT (OR (NOT p0) (AND p1 (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT p0)), (F (NOT (AND p0 (OR (NOT p1) p2)))), (F (NOT (OR p1 p2))), (F p1), (F (NOT p2)), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR (NOT p1) p2)))]
Knowledge based reduction with 1 factoid took 954 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 7746 reset in 83 ms.
Product exploration explored 100000 steps with 7711 reset in 88 ms.
Built C files in :
/tmp/ltsmin898128675661218498
[2025-06-03 14:13:06] [INFO ] Computing symmetric may disable matrix : 15 transitions.
[2025-06-03 14:13:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:13:06] [INFO ] Computing symmetric may enable matrix : 15 transitions.
[2025-06-03 14:13:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:13:06] [INFO ] Computing Do-Not-Accords matrix : 15 transitions.
[2025-06-03 14:13:06] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:13:06] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin898128675661218498
Running compilation step : cd /tmp/ltsmin898128675661218498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 94 ms.
Running link step : cd /tmp/ltsmin898128675661218498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin898128675661218498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17995713300568801627.hoa' '--buchi-type=spotba'
LTSmin run took 43 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-100160-LTLFireability-07 finished in 5903 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 16268 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Graph (trivial) has 18706 edges and 16268 vertex of which 9406 / 16268 are part of one of the 1 SCC in 9 ms
Free SCC test removed 9405 places
Ensure Unique test removed 18611 transitions
Reduce isomorphic transitions removed 18611 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6534 transitions
Trivial Post-agglo rules discarded 6534 transitions
Performed 6534 trivial Post agglomeration. Transition count delta: 6534
Iterating post reduction 0 with 6534 rules applied. Total rules applied 6535 place count 6863 transition count 7055
Reduce places removed 6534 places and 0 transitions.
Ensure Unique test removed 6468 transitions
Reduce isomorphic transitions removed 6468 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 13161 rules applied. Total rules applied 19696 place count 329 transition count 428
Reduce places removed 225 places and 0 transitions.
Ensure Unique test removed 224 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 2 with 449 rules applied. Total rules applied 20145 place count 104 transition count 204
Discarding 98 places :
Symmetric choice reduction at 3 with 98 rule applications. Total rules 20243 place count 6 transition count 106
Iterating global reduction 3 with 98 rules applied. Total rules applied 20341 place count 6 transition count 106
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 20439 place count 6 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 20441 place count 5 transition count 7
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 20442 place count 4 transition count 6
Iterating global reduction 4 with 1 rules applied. Total rules applied 20443 place count 4 transition count 6
Applied a total of 20443 rules in 352 ms. Remains 4 /16268 variables (removed 16264) and now considering 6/32200 (removed 32194) transitions.
// Phase 1: matrix 6 rows 4 cols
[2025-06-03 14:13:06] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-03 14:13:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:07] [INFO ] Implicit Places using invariants and state equation in 23 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
[2025-06-03 14:13:07] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-03 14:13:07] [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, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 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, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 5/9 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 78ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/16268 places, 6/32200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 483 ms. Remains : 4/16268 places, 6/32200 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-08
Product exploration explored 100000 steps with 0 reset in 55 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 3 in 0 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-08 finished in 595 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) U p1) U X(X((X(p2) U p3)))))'
Support contains 6 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 83 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16268 cols
[2025-06-03 14:13:12] [INFO ] Computed 68 invariants in 5178 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:35] [INFO ] Implicit Places using invariants in 28158 ms returned [801, 1102, 1503, 1704, 2805, 4007, 4408, 5009, 5710, 6411, 6512, 7713, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 28180 ms to find 65 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16203/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 80 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28344 ms. Remains : 16203/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 644 ms :[(NOT p3), (AND (NOT p0) p1 (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p0) (NOT p3)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) p1 (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p3), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-10
Product exploration explored 100000 steps with 680 reset in 2506 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 3 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-10 finished in 31570 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)||X(((p1 U X(X(p2)))&&F(p0)))))'
Support contains 6 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 83 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:13:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:00] [INFO ] Implicit Places using invariants in 21817 ms returned [801, 1102, 1503, 2805, 2906, 4007, 4408, 5009, 5710, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 21837 ms to find 64 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16204/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 78 ms. Remains 16204 /16204 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21998 ms. Remains : 16204/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 668 ms :[(NOT p0), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p0), (NOT p2), (NOT p2), true, (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-11 finished in 22730 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 p1) U X(p2)))'
Support contains 6 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 82 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:14:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:22] [INFO ] Implicit Places using invariants in 21243 ms returned [801, 1102, 1704, 2805, 2906, 4007, 4408, 5009, 5710, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 21262 ms to find 64 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16204/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 75 ms. Remains 16204 /16204 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21419 ms. Remains : 16204/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-12 finished in 21700 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(F(p1)))))'
Support contains 3 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 115 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:14:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:45] [INFO ] Implicit Places using invariants in 21981 ms returned [801, 1102, 1503, 1704, 2805, 2906, 4007, 4408, 5009, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13036, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 22002 ms to find 66 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16202/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 102 ms. Remains 16202 /16202 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22220 ms. Remains : 16202/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-13
Product exploration explored 100000 steps with 33333 reset in 5225 ms.
Product exploration explored 100000 steps with 33333 reset in 5166 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) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 25 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ServersAndClients-PT-100160-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-100160-LTLFireability-13 finished in 32950 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 16268 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Graph (trivial) has 18706 edges and 16268 vertex of which 9406 / 16268 are part of one of the 1 SCC in 6 ms
Free SCC test removed 9405 places
Ensure Unique test removed 18611 transitions
Reduce isomorphic transitions removed 18611 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6533 transitions
Trivial Post-agglo rules discarded 6533 transitions
Performed 6533 trivial Post agglomeration. Transition count delta: 6533
Iterating post reduction 0 with 6533 rules applied. Total rules applied 6534 place count 6863 transition count 7056
Reduce places removed 6533 places and 0 transitions.
Ensure Unique test removed 6467 transitions
Reduce isomorphic transitions removed 6467 transitions.
Performed 159 Post agglomeration using F-continuation condition.Transition count delta: 159
Iterating post reduction 1 with 13159 rules applied. Total rules applied 19693 place count 330 transition count 430
Reduce places removed 224 places and 0 transitions.
Ensure Unique test removed 222 transitions
Reduce isomorphic transitions removed 222 transitions.
Iterating post reduction 2 with 446 rules applied. Total rules applied 20139 place count 106 transition count 208
Discarding 98 places :
Symmetric choice reduction at 3 with 98 rule applications. Total rules 20237 place count 8 transition count 110
Iterating global reduction 3 with 98 rules applied. Total rules applied 20335 place count 8 transition count 110
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 20433 place count 8 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 20435 place count 7 transition count 11
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 20436 place count 6 transition count 10
Iterating global reduction 4 with 1 rules applied. Total rules applied 20437 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 20439 place count 6 transition count 8
Applied a total of 20439 rules in 303 ms. Remains 6 /16268 variables (removed 16262) and now considering 8/32200 (removed 32192) transitions.
// Phase 1: matrix 8 rows 6 cols
[2025-06-03 14:14:56] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:56] [INFO ] Implicit Places using invariants in 22 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/16268 places, 8/32200 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 326 ms. Remains : 5/16268 places, 8/32200 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-100160-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLFireability-14 finished in 447 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((G(p1)||p0))))'
Support contains 4 out of 16268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16268/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 86 ms. Remains 16268 /16268 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16268 cols
[2025-06-03 14:15:02] [INFO ] Computed 68 invariants in 5327 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:15:25] [INFO ] Implicit Places using invariants in 29167 ms returned [801, 1102, 1503, 1704, 2805, 2906, 4007, 4408, 5710, 6411, 6512, 7713, 9714, 9815, 11016, 11117, 11218, 11319, 11420, 11521, 11622, 11723, 11824, 11925, 12026, 12127, 12228, 12329, 12430, 12531, 12632, 12733, 12834, 12935, 13137, 13238, 13339, 13440, 13541, 13642, 13743, 13844, 13945, 14046, 14147, 14248, 14349, 14450, 14551, 14652, 14753, 14854, 14955, 15056, 15157, 15258, 15359, 15460, 15561, 15662, 15763, 15864, 15965, 16066, 16167]
Discarding 65 places :
Implicit Place search using SMT only with invariants took 29191 ms to find 65 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16203/16268 places, 32200/32200 transitions.
Applied a total of 0 rules in 77 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29355 ms. Remains : 16203/16268 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLFireability-15
Product exploration explored 100000 steps with 49756 reset in 5605 ms.
Product exploration explored 100000 steps with 49769 reset in 5809 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 p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 13 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ServersAndClients-PT-100160-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-100160-LTLFireability-15 finished in 40976 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(!(G((G(p0) U !p1)) U X(X(p0)))))'
[2025-06-03 14:15:38] [INFO ] Flatten gal took : 547 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14547840277090492983
[2025-06-03 14:15:38] [INFO ] Too many transitions (32200) to apply POR reductions. Disabling POR matrices.
[2025-06-03 14:15:39] [INFO ] Built C files in 443ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14547840277090492983
Running compilation step : cd /tmp/ltsmin14547840277090492983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-03 14:15:39] [INFO ] Applying decomposition
[2025-06-03 14:15:40] [INFO ] Flatten gal took : 846 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1046196049959892320.txt' '-o' '/tmp/graph1046196049959892320.bin' '-w' '/tmp/graph1046196049959892320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1046196049959892320.bin' '-l' '-1' '-v' '-w' '/tmp/graph1046196049959892320.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:15:41] [INFO ] Decomposing Gal with order
[2025-06-03 14:15:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:15:47] [INFO ] Removed a total of 13396 redundant transitions.
[2025-06-03 14:15:47] [INFO ] Flatten gal took : 2490 ms
[2025-06-03 14:15:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 72 ms.
[2025-06-03 14:15:48] [INFO ] Time to serialize gal into /tmp/LTLFireability865857105079336177.gal : 179 ms
[2025-06-03 14:15:48] [INFO ] Time to serialize properties into /tmp/LTLFireability10457876040510500274.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability865857105079336177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10457876040510500274.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(!((G((G("(u13.sv91_c14==1)"))U(!("((u23.sys_req24==1)&&(u100.sv6==1))"))))U(X(X("(u13.sv91_c14==1)")))))))
Formula 0 simplified : X(G(G"(u13.sv91_c14==1)" U !"((u23.sys_req24==1)&&(u100.sv6==1))") U XX"(u13.sv91_c14==1)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
10 unique states visited
7 strongly connected components in search stack
11 transitions explored
7 items max in DFS search stack
14116 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,144.586,677552,1,0,557589,707924,108232,1.13545e+06,3713,1.80956e+06,1948113
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ServersAndClients-PT-100160-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1021473 ms.

BK_STOP 1748960297999

--------------------
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="ServersAndClients-PT-100160"
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 ServersAndClients-PT-100160, 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 r198-tall-174894532000028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100160.tgz
mv ServersAndClients-PT-100160 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 ;