Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532000027.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532000027
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-01
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-02
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-03
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-04
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-05
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-06
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-07
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-08
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-09
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-10
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-11
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-12
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-13
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-14
FORMULA_NAME ServersAndClients-PT-100160-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748959247119

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
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
LTLCardinality PT
Running Version 202505121319
[2025-06-03 14:00:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 14:00:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 14:00:49] [INFO ] Load time of PNML (sax parser for PT used): 720 ms
[2025-06-03 14:00:49] [INFO ] Transformed 16561 places.
[2025-06-03 14:00:49] [INFO ] Transformed 32200 transitions.
[2025-06-03 14:00:49] [INFO ] Found NUPN structural information;
[2025-06-03 14:00:49] [INFO ] Parsed PT model containing 16561 places and 32200 transitions and 96800 arcs in 973 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-100160-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100160-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 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 271 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 14:00:50] [INFO ] Computed 361 invariants in 518 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:01:26] [INFO ] Performed 341/16561 implicitness test of which 200 returned IMPLICIT in 30 seconds.
[2025-06-03 14:01:56] [INFO ] Performed 1613/16561 implicitness test of which 213 returned IMPLICIT in 60 seconds.
[2025-06-03 14:02:27] [INFO ] Performed 4037/16561 implicitness test of which 237 returned IMPLICIT in 91 seconds.
[2025-06-03 14:02:57] [INFO ] Performed 6461/16561 implicitness test of which 261 returned IMPLICIT in 121 seconds.
[2025-06-03 14:03:27] [INFO ] Performed 8885/16561 implicitness test of which 285 returned IMPLICIT in 151 seconds.
[2025-06-03 14:03:30] [INFO ] Implicit Places using invariants in 160602 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, 1007, 1108, 1209, 1310, 1411, 1512, 1613, 1714, 1815, 1916, 2017, 2118, 2219, 2320, 2421, 2522, 2623, 2724, 2825, 2926, 3027, 3128, 3229, 3330, 3431, 3532, 3633, 3734, 3835, 3936, 4037, 4138, 4239, 4340, 4441, 4542, 4643, 4744, 4845, 4946, 5047, 5148, 5249, 5350, 5451, 5552, 5653, 5754, 5855, 5956, 6057, 6158, 6259, 6360, 6461, 6562, 6663, 6764, 6865, 6966, 7067, 7168, 7269, 7370, 7471, 7572, 7673, 7774, 7875, 7976, 8077, 8178, 8279, 8380, 8481, 8582, 8683, 8784, 8885, 8986, 9087]
Discarding 287 places :
Implicit Place search using SMT only with invariants took 160674 ms to find 287 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16274/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 142 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161108 ms. Remains : 16274/16561 places, 32200/32200 transitions.
Support contains 37 out of 16274 places after structural reductions.
[2025-06-03 14:03:32] [INFO ] Flatten gal took : 1022 ms
[2025-06-03 14:03:32] [INFO ] Flatten gal took : 678 ms
[2025-06-03 14:03:34] [INFO ] Input system was already deterministic with 32200 transitions.
Reduction of identical properties reduced properties to check from 21 to 20
RANDOM walk for 40000 steps (8 resets) in 3732 ms. (10 steps per ms) remains 12/20 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 4/4 properties
// Phase 1: matrix 32200 rows 16274 cols
[2025-06-03 14:03:41] [INFO ] Computed 74 invariants in 5711 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp12 is UNSAT
At refinement iteration 2 (OVERLAPS) 16194/16205 variables, 5/16 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16205 variables, 16194/16210 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16205/48474 variables, and 16210 constraints, problems are : Problem set: 1 solved, 3 unsolved in 5053 ms.
Refiners :[Domain max(s): 16205/16274 constraints, Positive P Invariants (semi-flows): 5/74 constraints, State Equation: 0/16274 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 16197/16202 variables, 2/7 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16202 variables, 16197/16204 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16202 variables, 0/16204 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 72/16274 variables, 72/16276 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16274 variables, 72/16348 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16274/48474 variables, and 16348 constraints, problems are : Problem set: 1 solved, 3 unsolved in 5020 ms.
Refiners :[Domain max(s): 16274/16274 constraints, Positive P Invariants (semi-flows): 74/74 constraints, State Equation: 0/16274 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16015ms problems are : Problem set: 1 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 16274 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Graph (trivial) has 17594 edges and 16274 vertex of which 8898 / 16274 are part of one of the 1 SCC in 36 ms
Free SCC test removed 8897 places
Drop transitions (Empty/Sink Transition effects.) removed 17594 transitions
Reduce isomorphic transitions removed 17594 transitions.
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17601 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7297 transitions
Trivial Post-agglo rules discarded 7297 transitions
Performed 7297 trivial Post agglomeration. Transition count delta: 7297
Iterating post reduction 0 with 7299 rules applied. Total rules applied 7300 place count 7376 transition count 7307
Reduce places removed 7369 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7297 transitions
Reduce isomorphic transitions removed 7297 transitions.
Iterating post reduction 1 with 14666 rules applied. Total rules applied 21966 place count 7 transition count 10
Applied a total of 21966 rules in 488 ms. Remains 7 /16274 variables (removed 16267) and now considering 10/32200 (removed 32190) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 488 ms. Remains : 7/16274 places, 10/32200 transitions.
RANDOM walk for 74 steps (0 resets) in 6 ms. (10 steps per ms) remains 0/3 properties
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA ServersAndClients-PT-100160-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!(F(G((F(p0) U X((p1||X(X(F(p2)))))))))'
Support contains 4 out of 16274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Graph (trivial) has 17512 edges and 16274 vertex of which 8812 / 16274 are part of one of the 1 SCC in 12 ms
Free SCC test removed 8811 places
Ensure Unique test removed 17423 transitions
Reduce isomorphic transitions removed 17423 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7224 transitions
Trivial Post-agglo rules discarded 7224 transitions
Performed 7224 trivial Post agglomeration. Transition count delta: 7224
Iterating post reduction 0 with 7224 rules applied. Total rules applied 7225 place count 7463 transition count 7553
Reduce places removed 7224 places and 0 transitions.
Ensure Unique test removed 7151 transitions
Reduce isomorphic transitions removed 7151 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 1 with 14535 rules applied. Total rules applied 21760 place count 239 transition count 242
Reduce places removed 230 places and 0 transitions.
Ensure Unique test removed 226 transitions
Reduce isomorphic transitions removed 226 transitions.
Iterating post reduction 2 with 456 rules applied. Total rules applied 22216 place count 9 transition count 16
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 22218 place count 8 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 22224 place count 8 transition count 9
Applied a total of 22224 rules in 480 ms. Remains 8 /16274 variables (removed 16266) and now considering 9/32200 (removed 32191) transitions.
// Phase 1: matrix 9 rows 8 cols
[2025-06-03 14:03:53] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:53] [INFO ] Implicit Places using invariants in 17 ms returned [2, 4, 6]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 18 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/16274 places, 9/32200 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 499 ms. Remains : 5/16274 places, 9/32200 transitions.
Stuttering acceptance computed with spot in 495 ms :[(AND (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2)), false, false, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-01
Product exploration explored 100000 steps with 32229 reset in 168 ms.
Product exploration explored 100000 steps with 32486 reset in 97 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 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 398 ms. Reduced automaton from 9 states, 17 edges and 3 AP (stutter insensitive) to 6 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p1) (NOT p2)), false, (AND (NOT p0) (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2)), false]
RANDOM walk for 40000 steps (8 resets) in 580 ms. (68 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 140 ms. (283 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 3/3 properties
// Phase 1: matrix 9 rows 5 cols
[2025-06-03 14:03:55] [INFO ] Computed 1 invariants in 1 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) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 3 unsolved in 38 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
Problem apf5 is UNSAT
After SMT solving in domain Int declared 5/14 variables, and 5 constraints, problems are : Problem set: 3 solved, 0 unsolved in 22 ms.
Refiners :[Domain max(s): 4/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1 p2)), (G (OR p0 (NOT p1) (NOT p2))), (G (OR p0 p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F p2), (F (NOT (OR p0 (NOT p1) p2))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 6 factoid took 596 ms. Reduced automaton from 6 states, 16 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 2 out of 5 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2025-06-03 14:03:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:55] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-03 14:03:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:03:56] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:03:56] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-03 14:03:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 15 constraints, problems are : Problem set: 0 solved, 4 unsolved in 71 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 120ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 120ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 5/5 places, 9/9 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 p1 (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 412 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 36 steps (0 resets) in 6 ms. (5 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 (NOT p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F p2), (F (NOT p1)), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 1 factoid took 431 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 5281 reset in 74 ms.
Product exploration explored 100000 steps with 5247 reset in 66 ms.
Built C files in :
/tmp/ltsmin290287117368074771
[2025-06-03 14:03:57] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2025-06-03 14:03:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:03:57] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2025-06-03 14:03:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:03:57] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2025-06-03 14:03:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 14:03:57] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin290287117368074771
Running compilation step : cd /tmp/ltsmin290287117368074771;'/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 165 ms.
Running link step : cd /tmp/ltsmin290287117368074771;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin290287117368074771;'/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/stateBased13003943092209245604.hoa' '--buchi-type=spotba'
LTSmin run took 67 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-100160-LTLCardinality-01 finished in 4981 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(p1)&&X(G(p2)))))'
Support contains 6 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 84 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16274 cols
[2025-06-03 14:04:03] [INFO ] Computed 74 invariants in 5313 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:26] [INFO ] Implicit Places using invariants in 28215 ms returned [8901, 9002, 9103, 9204, 9305, 9406, 9507, 9608, 9709, 9810, 9911, 10012, 10113, 10214, 10315, 10416, 10517, 10618, 10719, 10820, 10921, 11022, 11123, 11224, 11325, 11426, 11527, 11628, 11729, 11830, 11931, 12032, 12133, 12234, 12335, 12436, 12537, 12638, 12739, 12840, 12941, 13042, 13143, 13244, 13345, 13446, 13547, 13648, 13749, 13850, 13951, 14052, 14153, 14254, 14355, 14456, 14557, 14658, 14759, 14860, 14961, 15062, 15163, 15264, 15365, 15466, 15567, 15668, 15769, 15870, 15971, 16072, 16173]
Discarding 73 places :
Implicit Place search using SMT only with invariants took 28258 ms to find 73 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 58 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 28402 ms. Remains : 16201/16274 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 44071 steps with 0 reset in 1071 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-02 finished in 29729 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(p0)&&(p1 U p2))))'
Support contains 4 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 54 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:04:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:04:53] [INFO ] Implicit Places using invariants in 25805 ms returned [8901, 9002, 9103, 9204, 9305, 9406, 9507, 9608, 9709, 9810, 9911, 10012, 10113, 10214, 10315, 10416, 10517, 10618, 10719, 10820, 10921, 11022, 11123, 11224, 11325, 11426, 11527, 11628, 11729, 11830, 11931, 12032, 12133, 12234, 12335, 12436, 12537, 12638, 12739, 12840, 12941, 13042, 13143, 13244, 13345, 13446, 13547, 13648, 13749, 13850, 13951, 14052, 14153, 14254, 14355, 14456, 14557, 14658, 14759, 14860, 14961, 15062, 15163, 15264, 15365, 15466, 15567, 15668, 15769, 15870, 15971, 16072, 16173]
Discarding 73 places :
Implicit Place search using SMT only with invariants took 25825 ms to find 73 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 49 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 25929 ms. Remains : 16201/16274 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p2), (NOT p0), true, (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-04
Product exploration explored 100000 steps with 1 reset in 2581 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-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-04 finished in 28738 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((p0&&F(G(p1)))) U X(p2))))'
Support contains 5 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 53 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:04:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:21] [INFO ] Implicit Places using invariants in 25195 ms returned [8901, 9002, 9103, 9204, 9305, 9406, 9507, 9608, 9709, 9810, 9911, 10012, 10113, 10214, 10315, 10416, 10517, 10618, 10719, 10820, 10921, 11022, 11123, 11224, 11325, 11426, 11527, 11628, 11729, 11830, 11931, 12032, 12133, 12234, 12335, 12436, 12537, 12638, 12739, 12840, 12941, 13042, 13143, 13244, 13345, 13446, 13547, 13648, 13749, 13850, 13951, 14052, 14153, 14254, 14355, 14456, 14557, 14658, 14759, 14860, 14961, 15062, 15163, 15264, 15365, 15466, 15567, 15668, 15769, 15870, 15971, 16072, 16173]
Discarding 73 places :
Implicit Place search using SMT only with invariants took 25217 ms to find 73 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 57 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 25330 ms. Remains : 16201/16274 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-05
Product exploration explored 100000 steps with 23304 reset in 4271 ms.
Product exploration explored 100000 steps with 33332 reset in 5109 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) p2 p1), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 191 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 1200 ms. (33 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p2)), (F p0), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 2 factoid took 361 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 261 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Support contains 5 out of 16201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Applied a total of 0 rules in 47 ms. Remains 16201 /16201 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16201 cols
[2025-06-03 14:05:41] [INFO ] Computed 1 invariants in 8736 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:05:45] [INFO ] Implicit Places using invariants in 11848 ms returned []
Implicit Place search using SMT only with invariants took 11851 ms to find 0 implicit places.
Running 32100 sub problems to find dead transitions.
[2025-06-03 14:05:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30552 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 32100/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30663 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 0/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 172479ms problems are : Problem set: 0 solved, 32100 unsolved
Search for dead transitions found 0 dead transitions in 172564ms
Finished structural reductions in LTL mode , in 1 iterations and 184538 ms. Remains : 16201/16201 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 p2 (NOT p0) p1)]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 193 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 1111 ms. (35 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 1/2 properties
BEST_FIRST walk for 35808 steps (7 resets) in 71 ms. (497 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p2 (NOT p0) p1)]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p2)), (F p0), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 1 factoid took 323 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 248 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 248 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 8022 reset in 3016 ms.
Product exploration explored 100000 steps with 22958 reset in 4166 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 262 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p0)]
Support contains 5 out of 16201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Graph (trivial) has 32190 edges and 16201 vertex of which 16196 / 16201 are part of one of the 1 SCC in 9 ms
Free SCC test removed 16195 places
Ensure Unique test removed 32189 transitions
Reduce isomorphic transitions removed 32189 transitions.
Applied a total of 1 rules in 61 ms. Remains 6 /16201 variables (removed 16195) and now considering 11/32200 (removed 32189) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:08:47] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
// Phase 1: matrix 11 rows 6 cols
[2025-06-03 14:08:47] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 13 constraints, problems are : Problem set: 0 solved, 5 unsolved in 74 ms.
Refiners :[Domain max(s): 6/6 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 10/16 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/16 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 18 constraints, problems are : Problem set: 0 solved, 5 unsolved in 59 ms.
Refiners :[Domain max(s): 6/6 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 136ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 136ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6/16201 places, 11/32200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 204 ms. Remains : 6/16201 places, 11/32200 transitions.
Built C files in :
/tmp/ltsmin9127003255536876097
[2025-06-03 14:08:48] [INFO ] Built C files in 339ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9127003255536876097
Running compilation step : cd /tmp/ltsmin9127003255536876097;'/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/ltsmin9127003255536876097;'/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/ltsmin9127003255536876097;'/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 5 out of 16201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Applied a total of 0 rules in 57 ms. Remains 16201 /16201 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16201 cols
[2025-06-03 14:08:59] [INFO ] Computed 1 invariants in 8692 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:09:02] [INFO ] Implicit Places using invariants in 11762 ms returned []
Implicit Place search using SMT only with invariants took 11764 ms to find 0 implicit places.
Running 32100 sub problems to find dead transitions.
[2025-06-03 14:09:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30511 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 32100/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30486 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 0/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 171886ms problems are : Problem set: 0 solved, 32100 unsolved
Search for dead transitions found 0 dead transitions in 171932ms
Finished structural reductions in LTL mode , in 1 iterations and 183905 ms. Remains : 16201/16201 places, 32200/32200 transitions.
Built C files in :
/tmp/ltsmin8759576131724477396
[2025-06-03 14:11:55] [INFO ] Built C files in 400ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8759576131724477396
Running compilation step : cd /tmp/ltsmin8759576131724477396;'/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/ltsmin8759576131724477396;'/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/ltsmin8759576131724477396;'/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 14:12:00] [INFO ] Flatten gal took : 954 ms
[2025-06-03 14:12:00] [INFO ] Flatten gal took : 529 ms
[2025-06-03 14:12:01] [INFO ] Time to serialize gal into /tmp/LTL10371571410608014932.gal : 164 ms
[2025-06-03 14:12:01] [INFO ] Time to serialize properties into /tmp/LTL9850783381102980378.prop : 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/LTL10371571410608014932.gal' '-t' 'CGAL' '-hoa' '/tmp/aut592429570649177326.hoa' '-atoms' '/tmp/LTL9850783381102980378.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...317
Loading property file /tmp/LTL9850783381102980378.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut592429570649177326.hoa
Detected timeout of ITS tools.
[2025-06-03 14:12:16] [INFO ] Flatten gal took : 449 ms
[2025-06-03 14:12:17] [INFO ] Flatten gal took : 464 ms
[2025-06-03 14:12:17] [INFO ] Time to serialize gal into /tmp/LTL15249945400989883400.gal : 102 ms
[2025-06-03 14:12:17] [INFO ] Time to serialize properties into /tmp/LTL4979114794200007383.ltl : 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/LTL15249945400989883400.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4979114794200007383.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...276
Read 1 LTL properties
Checking formula 0 : !((X((F(("(sv26_c26==1)")&&(F(G("((sv140_c91==0)||(sv107_c62==1))")))))U(X("((sv94_c28==0)||(sv84_c99==1))")))))
Formula 0 simplified : X((GF!"((sv140_c91==0)||(sv107_c62==1))" | G!"(sv26_c26==1)") R X!"((sv94_c28==0)||(sv84_c99==1))")
Detected timeout of ITS tools.
[2025-06-03 14:12:33] [INFO ] Flatten gal took : 435 ms
[2025-06-03 14:12:33] [INFO ] Applying decomposition
[2025-06-03 14:12:33] [INFO ] Flatten gal took : 453 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/graph6074701593446812128.txt' '-o' '/tmp/graph6074701593446812128.bin' '-w' '/tmp/graph6074701593446812128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6074701593446812128.bin' '-l' '-1' '-v' '-w' '/tmp/graph6074701593446812128.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:12:34] [INFO ] Decomposing Gal with order
[2025-06-03 14:12:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:12:38] [INFO ] Removed a total of 8728 redundant transitions.
[2025-06-03 14:12:39] [INFO ] Flatten gal took : 1587 ms
[2025-06-03 14:12:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 8640 labels/synchronizations in 123 ms.
[2025-06-03 14:12:39] [INFO ] Time to serialize gal into /tmp/LTL5302762571023092157.gal : 109 ms
[2025-06-03 14:12:39] [INFO ] Time to serialize properties into /tmp/LTL1352543602367049803.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/LTL5302762571023092157.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1352543602367049803.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((F(("(i26.u38.sv26_c26==1)")&&(F(G("((i91.u140.sv140_c91==0)||(u94.sv107_c62==1))")))))U(X("((u41.sv94_c28==0)||(u153.sv84_c99==1...163
Formula 0 simplified : X((GF!"((i91.u140.sv140_c91==0)||(u94.sv107_c62==1))" | G!"(i26.u38.sv26_c26==1)") R X!"((u41.sv94_c28==0)||(u153.sv84_c99==1))")
Detected timeout of ITS tools.
Treatment of property ServersAndClients-PT-100160-LTLCardinality-05 finished in 478574 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(!p1)||p0) U X(X(X(G(!p1)))))))'
Support contains 2 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 55 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16274 cols
[2025-06-03 14:13:00] [INFO ] Computed 74 invariants in 5294 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:23] [INFO ] Implicit Places using invariants in 28754 ms returned [8901, 9002, 9103, 9204, 9305, 9406, 9507, 9608, 9709, 9810, 9911, 10012, 10113, 10214, 10315, 10416, 10517, 10618, 10719, 10820, 10921, 11022, 11123, 11224, 11325, 11426, 11527, 11628, 11729, 11830, 11931, 12032, 12133, 12234, 12335, 12436, 12537, 12638, 12739, 12840, 12941, 13042, 13143, 13244, 13345, 13446, 13547, 13648, 13749, 13850, 13951, 14052, 14153, 14254, 14355, 14456, 14557, 14658, 14759, 14860, 14961, 15062, 15163, 15264, 15365, 15466, 15567, 15668, 15769, 15870, 15971, 16072, 16173]
Discarding 73 places :
Implicit Place search using SMT only with invariants took 28775 ms to find 73 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 51 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 28881 ms. Remains : 16201/16274 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 177 ms :[p1, p1, p1, p1, true, p1]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 2381 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-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-10 finished in 31507 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)&&F(p1)))))'
Support contains 3 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 53 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:13:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:53] [INFO ] Implicit Places using invariants in 26739 ms returned [8901, 9002, 9103, 9204, 9305, 9406, 9507, 9608, 9709, 9810, 9911, 10012, 10113, 10214, 10315, 10416, 10517, 10618, 10719, 10820, 10921, 11022, 11123, 11224, 11325, 11426, 11527, 11628, 11729, 11830, 11931, 12032, 12133, 12234, 12335, 12436, 12537, 12638, 12739, 12840, 12941, 13042, 13143, 13244, 13345, 13446, 13547, 13648, 13749, 13850, 13951, 14052, 14153, 14254, 14355, 14456, 14557, 14658, 14759, 14860, 14961, 15062, 15163, 15264, 15365, 15466, 15567, 15668, 15769, 15870, 15971, 16072, 16173]
Discarding 73 places :
Implicit Place search using SMT only with invariants took 26759 ms to find 73 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 48 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 26861 ms. Remains : 16201/16274 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-12
Product exploration explored 100000 steps with 33332 reset in 5109 ms.
Product exploration explored 100000 steps with 33332 reset in 5205 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 p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 254 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 1507 ms. (26 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 37 ms. (1052 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
// Phase 1: matrix 32200 rows 16201 cols
[2025-06-03 14:14:13] [INFO ] Computed 1 invariants in 9124 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) 16198/16201 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16201 variables, 16198/16202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16201 variables, 0/16202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 14253ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 16201 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Graph (trivial) has 32194 edges and 16201 vertex of which 16198 / 16201 are part of one of the 1 SCC in 11 ms
Free SCC test removed 16197 places
Drop transitions (Empty/Sink Transition effects.) removed 32194 transitions
Reduce isomorphic transitions removed 32194 transitions.
Applied a total of 1 rules in 58 ms. Remains 4 /16201 variables (removed 16197) and now considering 6/32200 (removed 32194) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 4/16201 places, 6/32200 transitions.
RANDOM walk for 40000 steps (8 resets) in 28 ms. (1379 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 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 10 steps, saw 4 distinct states, run finished after 8 ms. (steps per millisecond=1 ) properties seen :0
Explored full state space saw : 4 states, properties seen :0
Exhaustive walk after 10 steps, saw 4 distinct states, run finished after 1 ms. (steps per millisecond=10 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 416 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 16201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Applied a total of 0 rules in 58 ms. Remains 16201 /16201 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
[2025-06-03 14:14:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:23] [INFO ] Implicit Places using invariants in 3384 ms returned []
Implicit Place search using SMT only with invariants took 3385 ms to find 0 implicit places.
Running 32100 sub problems to find dead transitions.
[2025-06-03 14:14:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30661 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 32100/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30523 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 0/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 178190ms problems are : Problem set: 0 solved, 32100 unsolved
Search for dead transitions found 0 dead transitions in 178244ms
Finished structural reductions in LTL mode , in 1 iterations and 181741 ms. Remains : 16201/16201 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 p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 234 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 1385 ms. (28 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 30 ms. (1290 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 1/1 properties
[2025-06-03 14:17:22] [INFO ] Invariant cache hit.
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) 16198/16201 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16201 variables, 16198/16202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16201 variables, 0/16202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5101ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 16201 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Graph (trivial) has 32194 edges and 16201 vertex of which 16198 / 16201 are part of one of the 1 SCC in 16 ms
Free SCC test removed 16197 places
Drop transitions (Empty/Sink Transition effects.) removed 32194 transitions
Reduce isomorphic transitions removed 32194 transitions.
Applied a total of 1 rules in 60 ms. Remains 4 /16201 variables (removed 16197) and now considering 6/32200 (removed 32194) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 4/16201 places, 6/32200 transitions.
RANDOM walk for 40000 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (8 resets) in 17 ms. (2222 steps per ms) remains 1/1 properties
Probably explored full state space saw : 4 states, properties seen :0
Probabilistic random walk after 10 steps, saw 4 distinct states, run finished after 3 ms. (steps per millisecond=3 ) properties seen :0
Explored full state space saw : 4 states, properties seen :0
Exhaustive walk after 10 steps, saw 4 distinct states, run finished after 1 ms. (steps per millisecond=10 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 408 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 210 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 211 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33331 reset in 5034 ms.
Product exploration explored 100000 steps with 33331 reset in 5020 ms.
Applying partial POR strategy [true, true, false, false, true]
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 16201 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Graph (trivial) has 32194 edges and 16201 vertex of which 16198 / 16201 are part of one of the 1 SCC in 11 ms
Free SCC test removed 16197 places
Ensure Unique test removed 32193 transitions
Reduce isomorphic transitions removed 32193 transitions.
Applied a total of 1 rules in 43 ms. Remains 4 /16201 variables (removed 16197) and now considering 7/32200 (removed 32193) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:17:39] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
// Phase 1: matrix 7 rows 4 cols
[2025-06-03 14:17:39] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 38 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 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, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 12 constraints, problems are : Problem set: 0 solved, 3 unsolved in 47 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 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 88ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 88ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/16201 places, 7/32200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136 ms. Remains : 4/16201 places, 7/32200 transitions.
Built C files in :
/tmp/ltsmin13328203217589546642
[2025-06-03 14:17:39] [INFO ] Built C files in 193ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13328203217589546642
Running compilation step : cd /tmp/ltsmin13328203217589546642;'/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/ltsmin13328203217589546642;'/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/ltsmin13328203217589546642;'/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 16201 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16201/16201 places, 32200/32200 transitions.
Applied a total of 0 rules in 49 ms. Remains 16201 /16201 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16201 cols
[2025-06-03 14:17:51] [INFO ] Computed 1 invariants in 8889 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:17:54] [INFO ] Implicit Places using invariants in 12058 ms returned []
Implicit Place search using SMT only with invariants took 12059 ms to find 0 implicit places.
Running 32100 sub problems to find dead transitions.
[2025-06-03 14:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30523 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 32100/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16200 variables, 16200/16200 constraints. Problems are: Problem set: 0 solved, 32100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16200/48401 variables, and 16200 constraints, problems are : Problem set: 0 solved, 32100 unsolved in 30485 ms.
Refiners :[Domain max(s): 16200/16201 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16201 constraints, PredecessorRefiner: 0/32100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 171862ms problems are : Problem set: 0 solved, 32100 unsolved
Search for dead transitions found 0 dead transitions in 171901ms
Finished structural reductions in LTL mode , in 1 iterations and 184058 ms. Remains : 16201/16201 places, 32200/32200 transitions.
Built C files in :
/tmp/ltsmin15475911528783526491
[2025-06-03 14:20:47] [INFO ] Built C files in 326ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15475911528783526491
Running compilation step : cd /tmp/ltsmin15475911528783526491;'/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/ltsmin15475911528783526491;'/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/ltsmin15475911528783526491;'/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 14:20:52] [INFO ] Flatten gal took : 1078 ms
[2025-06-03 14:20:53] [INFO ] Flatten gal took : 607 ms
[2025-06-03 14:20:53] [INFO ] Time to serialize gal into /tmp/LTL7114138785341139351.gal : 194 ms
[2025-06-03 14:20:53] [INFO ] Time to serialize properties into /tmp/LTL16776173323411271655.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/LTL7114138785341139351.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7425213650538440705.hoa' '-atoms' '/tmp/LTL16776173323411271655.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/LTL16776173323411271655.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7425213650538440705.hoa
Detected timeout of ITS tools.
[2025-06-03 14:21:09] [INFO ] Flatten gal took : 502 ms
[2025-06-03 14:21:09] [INFO ] Flatten gal took : 457 ms
[2025-06-03 14:21:09] [INFO ] Time to serialize gal into /tmp/LTL8890291938020328405.gal : 79 ms
[2025-06-03 14:21:09] [INFO ] Time to serialize properties into /tmp/LTL15723708154395946462.ltl : 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/LTL8890291938020328405.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15723708154395946462.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F("((sv6_c37==0)||(sv94_c27==1))"))&&(F("(sv70_c58==0)"))))))
Formula 0 simplified : XX(G!"((sv6_c37==0)||(sv94_c27==1))" | G!"(sv70_c58==0)")
Detected timeout of ITS tools.
[2025-06-03 14:21:25] [INFO ] Flatten gal took : 438 ms
[2025-06-03 14:21:25] [INFO ] Applying decomposition
[2025-06-03 14:21:25] [INFO ] Flatten gal took : 455 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/graph13752707288910538170.txt' '-o' '/tmp/graph13752707288910538170.bin' '-w' '/tmp/graph13752707288910538170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13752707288910538170.bin' '-l' '-1' '-v' '-w' '/tmp/graph13752707288910538170.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:21:27] [INFO ] Decomposing Gal with order
[2025-06-03 14:21:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:21:30] [INFO ] Removed a total of 7622 redundant transitions.
[2025-06-03 14:21:30] [INFO ] Flatten gal took : 1090 ms
[2025-06-03 14:21:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 7520 labels/synchronizations in 196 ms.
[2025-06-03 14:21:31] [INFO ] Time to serialize gal into /tmp/LTL14510816068111042964.gal : 94 ms
[2025-06-03 14:21:31] [INFO ] Time to serialize properties into /tmp/LTL1872859255482040104.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/LTL14510816068111042964.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1872859255482040104.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...255
Read 1 LTL properties
Checking formula 0 : !((X(X((F("((i37.u54.sv6_c37==0)||(u41.sv94_c27==1))"))&&(F("(i57.u81.sv70_c58==0)"))))))
Formula 0 simplified : XX(G!"((i37.u54.sv6_c37==0)||(u41.sv94_c27==1))" | G!"(i57.u81.sv70_c58==0)")
Detected timeout of ITS tools.
Treatment of property ServersAndClients-PT-100160-LTLCardinality-12 finished in 500021 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 4 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 228 ms. Remains 16274 /16274 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16274 cols
[2025-06-03 14:21:52] [INFO ] Computed 74 invariants in 5800 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:16] [INFO ] Implicit Places using invariants in 29609 ms returned [8901, 9002, 9103, 9204, 9305, 9406, 9507, 9608, 9709, 9810, 9911, 10012, 10113, 10214, 10315, 10416, 10517, 10618, 10719, 10820, 10921, 11022, 11123, 11224, 11325, 11426, 11527, 11628, 11729, 11830, 11931, 12032, 12133, 12234, 12335, 12436, 12537, 12638, 12739, 12840, 12941, 13042, 13143, 13244, 13345, 13446, 13547, 13648, 13749, 13850, 13951, 14052, 14153, 14254, 14355, 14456, 14557, 14658, 14759, 14860, 14961, 15062, 15163, 15264, 15365, 15466, 15567, 15668, 15769, 15870, 15971, 16072, 16173]
Discarding 73 places :
Implicit Place search using SMT only with invariants took 29643 ms to find 73 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16201/16274 places, 32200/32200 transitions.
Applied a total of 0 rules in 68 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 29945 ms. Remains : 16201/16274 places, 32200/32200 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 11 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-13 finished in 30209 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 1 out of 16274 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Graph (trivial) has 17598 edges and 16274 vertex of which 8900 / 16274 are part of one of the 1 SCC in 44 ms
Free SCC test removed 8899 places
Ensure Unique test removed 17597 transitions
Reduce isomorphic transitions removed 17597 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7300 transitions
Trivial Post-agglo rules discarded 7300 transitions
Performed 7300 trivial Post agglomeration. Transition count delta: 7300
Iterating post reduction 0 with 7300 rules applied. Total rules applied 7301 place count 7375 transition count 7303
Reduce places removed 7373 places and 0 transitions.
Ensure Unique test removed 7300 transitions
Reduce isomorphic transitions removed 7300 transitions.
Iterating post reduction 1 with 14673 rules applied. Total rules applied 21974 place count 2 transition count 3
Applied a total of 21974 rules in 452 ms. Remains 2 /16274 variables (removed 16272) and now considering 3/32200 (removed 32197) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-06-03 14:22:17] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:17] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-03 14:22:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:17] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:22:17] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-06-03 14:22:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 31 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 30 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 67ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/16274 places, 3/32200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 575 ms. Remains : 2/16274 places, 3/32200 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 147 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-100160-LTLCardinality-15 finished in 785 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((p0&&F(G(p1)))) U X(p2))))'
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)&&F(p1)))))'
Found a Shortening insensitive property : ServersAndClients-PT-100160-LTLCardinality-12
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 16274 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 16274/16274 places, 32200/32200 transitions.
Graph (trivial) has 17596 edges and 16274 vertex of which 8899 / 16274 are part of one of the 1 SCC in 12 ms
Free SCC test removed 8898 places
Ensure Unique test removed 17595 transitions
Reduce isomorphic transitions removed 17595 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7299 transitions
Trivial Post-agglo rules discarded 7299 transitions
Performed 7299 trivial Post agglomeration. Transition count delta: 7299
Iterating post reduction 0 with 7299 rules applied. Total rules applied 7300 place count 7376 transition count 7306
Reduce places removed 7371 places and 0 transitions.
Ensure Unique test removed 7298 transitions
Reduce isomorphic transitions removed 7298 transitions.
Iterating post reduction 1 with 14669 rules applied. Total rules applied 21969 place count 5 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 21970 place count 5 transition count 7
Applied a total of 21970 rules in 372 ms. Remains 5 /16274 variables (removed 16269) and now considering 7/32200 (removed 32193) transitions.
// Phase 1: matrix 7 rows 5 cols
[2025-06-03 14:22:18] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:18] [INFO ] Implicit Places using invariants in 24 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 4/16274 places, 7/32200 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 398 ms. Remains : 4/16274 places, 7/32200 transitions.
Running random walk in product with property : ServersAndClients-PT-100160-LTLCardinality-12
Product exploration explored 100000 steps with 31994 reset in 71 ms.
Product exploration explored 100000 steps with 32005 reset in 85 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 p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 278 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 478 ms. (83 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 222 ms. (179 steps per ms) remains 1/1 properties
// Phase 1: matrix 7 rows 4 cols
[2025-06-03 14:22:19] [INFO ] Computed 1 invariants in 0 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) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 9 constraints, problems are : Problem set: 0 solved, 1 unsolved in 26 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
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
Problem apf4 is UNSAT
After SMT solving in domain Int declared 4/11 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 22 ms.
Refiners :[Domain max(s): 3/4 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 412 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 216 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2025-06-03 14:22:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-03 14:22:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:19] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Running 3 sub problems to find dead transitions.
[2025-06-03 14:22:19] [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, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 46 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 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, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 12 constraints, problems are : Problem set: 0 solved, 3 unsolved in 38 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 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 88ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 88ms
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 4/4 places, 7/7 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 p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 266 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 86 ms. (459 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
[2025-06-03 14:22:20] [INFO ] Invariant cache hit.
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) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 9 constraints, problems are : Problem set: 0 solved, 1 unsolved in 19 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
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
Problem apf4 is UNSAT
After SMT solving in domain Int declared 4/11 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 16 ms.
Refiners :[Domain max(s): 3/4 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/4 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 410 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 31989 reset in 61 ms.
Product exploration explored 100000 steps with 31976 reset in 59 ms.
Applying partial POR strategy [true, true, false, false, true]
Stuttering acceptance computed with spot in 216 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 3 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 4 /4 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:22:22] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-03 14:22:22] [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, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 9 constraints, problems are : Problem set: 0 solved, 3 unsolved in 37 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 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, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 1/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/10 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/10 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 12 constraints, problems are : Problem set: 0 solved, 3 unsolved in 43 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 1/1 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 82ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 82ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 4/4 places, 7/7 transitions.
Built C files in :
/tmp/ltsmin4840198875787592056
[2025-06-03 14:22:22] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4840198875787592056
Running compilation step : cd /tmp/ltsmin4840198875787592056;'/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 72 ms.
Running link step : cd /tmp/ltsmin4840198875787592056;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4840198875787592056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11923847909542627084.hoa' '--buchi-type=spotba'
LTSmin run took 116 ms.
Treatment of property ServersAndClients-PT-100160-LTLCardinality-12 finished in 4913 ms.
FORMULA ServersAndClients-PT-100160-LTLCardinality-12 TRUE TECHNIQUES SHORTENING_INSENSITIVE
[2025-06-03 14:22:23] [INFO ] Flatten gal took : 556 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9123758917082406411
[2025-06-03 14:22:23] [INFO ] Too many transitions (32200) to apply POR reductions. Disabling POR matrices.
[2025-06-03 14:22:23] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9123758917082406411
Running compilation step : cd /tmp/ltsmin9123758917082406411;'/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 14:22:23] [INFO ] Applying decomposition
[2025-06-03 14:22:24] [INFO ] Flatten gal took : 580 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/graph2136439868407074134.txt' '-o' '/tmp/graph2136439868407074134.bin' '-w' '/tmp/graph2136439868407074134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2136439868407074134.bin' '-l' '-1' '-v' '-w' '/tmp/graph2136439868407074134.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:22:25] [INFO ] Decomposing Gal with order
[2025-06-03 14:22:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:22:30] [INFO ] Removed a total of 14596 redundant transitions.
[2025-06-03 14:22:30] [INFO ] Flatten gal took : 2382 ms
[2025-06-03 14:22:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 68 ms.
[2025-06-03 14:22:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality2411105394610918961.gal : 237 ms
[2025-06-03 14:22:31] [INFO ] Time to serialize properties into /tmp/LTLCardinality16479550003607961998.ltl : 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/LTLCardinality2411105394610918961.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16479550003607961998.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...277
Read 1 LTL properties
Checking formula 0 : !((X((F(("(u26.sv26_c26==1)")&&(F(G("((u153.sv140_c91==0)||(u120.sv107_c62==1))")))))U(X("((u107.sv94_c28==0)||(u99.sv84_c99==1))"))))...156
Formula 0 simplified : X((GF!"((u153.sv140_c91==0)||(u120.sv107_c62==1))" | G!"(u26.sv26_c26==1)") R X!"((u107.sv94_c28==0)||(u99.sv84_c99==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
14053 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,0,144.285,653364,1,0,380114,653093,109680,1.18974e+06,3611,1.73803e+06,1920306
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ServersAndClients-PT-100160-LTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1450701 ms.

BK_STOP 1748960699123

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ServersAndClients-PT-100160"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-100160, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894532000027"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;