Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r161-tall-174881261500517.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is QuasiCertifProtocol-PT-32, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-tall-174881261500517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 155K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 920K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 70K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 286K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 362K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 217K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 942K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748862355365

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=QuasiCertifProtocol-PT-32
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-06-02 11:05:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-02 11:05:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 11:05:56] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2025-06-02 11:05:56] [INFO ] Transformed 3806 places.
[2025-06-02 11:05:56] [INFO ] Transformed 506 transitions.
[2025-06-02 11:05:56] [INFO ] Parsed PT model containing 3806 places and 506 transitions and 8173 arcs in 252 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 3736 transition count 506
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 74 place count 3734 transition count 504
Applied a total of 74 rules in 139 ms. Remains 3734 /3806 variables (removed 72) and now considering 504/506 (removed 2) transitions.
// Phase 1: matrix 504 rows 3734 cols
[2025-06-02 11:05:57] [INFO ] Computed 3232 invariants in 121 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:06:05] [INFO ] Implicit Places using invariants in 8114 ms returned []
[2025-06-02 11:06:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:06:22] [INFO ] Implicit Places using invariants and state equation in 17273 ms returned [2279, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2291, 2292, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2319, 2320, 2321, 2322, 2323, 2324, 2325]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 25439 ms to find 33 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 3701/3806 places, 504/506 transitions.
Applied a total of 0 rules in 31 ms. Remains 3701 /3701 variables (removed 0) and now considering 504/504 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 25625 ms. Remains : 3701/3806 places, 504/506 transitions.
Discarding 71 transitions out of 504. Remains 433
Initial state reduction rules removed 34 formulas.
RANDOM walk for 40000 steps (1066 resets) in 2826 ms. (14 steps per ms) remains 333/399 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
[2025-06-02 11:06:23] [INFO ] Flatten gal took : 441 ms
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 4 ms. (80 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 4 ms. (80 steps per ms) remains 333/333 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 333/333 properties
// Phase 1: matrix 504 rows 3701 cols
[2025-06-02 11:06:23] [INFO ] Flatten gal took : 159 ms
[2025-06-02 11:06:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1899131874377357834.gal : 73 ms
[2025-06-02 11:06:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16968720901142855269.prop : 12 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1899131874377357834.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16968720901142855269.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2025-06-02 11:06:24] [INFO ] Computed 3200 invariants in 501 ms
Loading property file /tmp/ReachabilityCardinality16968720901142855269.prop.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,333 properties remain. new max is 8
SDD size :16 after 512
At refinement iteration 0 (INCLUDED_ONLY) 0/3634 variables, 3168/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3634/4205 variables, and 3168 constraints, problems are : Problem set: 0 solved, 333 unsolved in 5043 ms.
Refiners :[Generalized P Invariants (flows): 3168/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,333 properties remain. new max is 16
SDD size :512 after 262144
SDD proceeding with computation,333 properties remain. new max is 32
SDD size :262144 after 7.31774e+09
SDD proceeding with computation,333 properties remain. new max is 64
SDD size :1.46355e+10 after 2.19532e+10
At refinement iteration 0 (INCLUDED_ONLY) 0/3634 variables, 3168/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3634/4205 variables, and 3168 constraints, problems are : Problem set: 0 solved, 333 unsolved in 5033 ms.
Refiners :[Generalized P Invariants (flows): 3168/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 0/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11199ms problems are : Problem set: 0 solved, 333 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3634 out of 3701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3701/3701 places, 504/504 transitions.
Applied a total of 0 rules in 54 ms. Remains 3701 /3701 variables (removed 0) and now considering 504/504 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 3701/3701 places, 504/504 transitions.
RANDOM walk for 4000000 steps (107091 resets) in 110851 ms. (36 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 136 ms. (292 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (48 resets) in 150 ms. (264 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 140 ms. (283 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 139 ms. (285 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 156 ms. (254 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 144 ms. (275 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 150 ms. (264 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 139 ms. (285 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (50 resets) in 136 ms. (292 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 149 ms. (266 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (47 resets) in 145 ms. (273 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 106 ms. (373 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 106 ms. (373 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 103 ms. (384 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 103 ms. (384 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 122 ms. (325 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (49 resets) in 143 ms. (277 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 121 ms. (327 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (44 resets) in 141 ms. (281 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 134 ms. (296 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (41 resets) in 147 ms. (270 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (45 resets) in 150 ms. (264 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (41 resets) in 146 ms. (272 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 147 ms. (270 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 143 ms. (277 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (49 resets) in 146 ms. (272 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 153 ms. (259 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 139 ms. (285 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 120 ms. (330 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 168 ms. (236 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 146 ms. (272 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 101 ms. (392 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 115 ms. (344 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 97 ms. (408 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (39 resets) in 128 ms. (310 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 121 ms. (327 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 126 ms. (314 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (48 resets) in 140 ms. (283 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (40 resets) in 111 ms. (357 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (41 resets) in 100 ms. (396 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (41 resets) in 96 ms. (412 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (43 resets) in 113 ms. (350 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 109 ms. (363 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 111 ms. (357 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (41 resets) in 106 ms. (373 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40002 steps (42 resets) in 106 ms. (373 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 103 ms. (384 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 109 ms. (363 steps per ms) remains 333/333 properties
Probabilistic random walk after 10000001 steps, saw 1084268 distinct states, run finished after 57186 ms. (steps per millisecond=174 ) properties seen :0
[2025-06-02 11:08:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3634 variables, 3168/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3634/4205 variables, and 3168 constraints, problems are : Problem set: 0 solved, 333 unsolved in 45044 ms.
Refiners :[Generalized P Invariants (flows): 3168/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3634 variables, 3168/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3634 variables, 0/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 33/3667 variables, 32/3200 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3667/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 333 unsolved in 45029 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 0/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90508ms problems are : Problem set: 0 solved, 333 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3634 out of 3701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3701/3701 places, 504/504 transitions.
Applied a total of 0 rules in 49 ms. Remains 3701 /3701 variables (removed 0) and now considering 504/504 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 3701/3701 places, 504/504 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3701/3701 places, 504/504 transitions.
Applied a total of 0 rules in 25 ms. Remains 3701 /3701 variables (removed 0) and now considering 504/504 (removed 0) transitions.
[2025-06-02 11:09:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:09:34] [INFO ] Implicit Places using invariants in 1117 ms returned []
[2025-06-02 11:09:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:09:36] [INFO ] Implicit Places using invariants and state equation in 2131 ms returned []
Implicit Place search using SMT with State Equation took 3250 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 11:09:36] [INFO ] Redundant transitions in 72 ms returned []
Running 470 sub problems to find dead transitions.
[2025-06-02 11:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3700 variables, 3200/3200 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3700/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 470/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 470 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3700 variables, 3200/3200 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3700/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 0/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60513ms problems are : Problem set: 0 solved, 470 unsolved
Search for dead transitions found 0 dead transitions in 60516ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63883 ms. Remains : 3701/3701 places, 504/504 transitions.
RANDOM walk for 4000000 steps (107061 resets) in 110067 ms. (36 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 169 ms. (235 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (41 resets) in 132 ms. (300 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 106 ms. (373 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 96 ms. (412 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 128 ms. (310 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 97 ms. (408 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 103 ms. (384 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 101 ms. (392 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (41 resets) in 91 ms. (434 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 100 ms. (396 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 86 ms. (459 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (43 resets) in 97 ms. (408 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 115 ms. (344 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 112 ms. (354 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (43 resets) in 95 ms. (416 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 131 ms. (303 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (43 resets) in 112 ms. (354 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 117 ms. (339 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 121 ms. (327 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (50 resets) in 115 ms. (344 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 122 ms. (325 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 131 ms. (303 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 130 ms. (305 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 123 ms. (322 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 116 ms. (341 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 116 ms. (341 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 114 ms. (347 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 117 ms. (339 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (47 resets) in 106 ms. (373 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 87 ms. (454 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 102 ms. (388 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (43 resets) in 102 ms. (388 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 117 ms. (339 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 112 ms. (354 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (44 resets) in 101 ms. (392 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 95 ms. (416 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (43 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 86 ms. (459 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (41 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (45 resets) in 117 ms. (339 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (47 resets) in 96 ms. (412 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (46 resets) in 109 ms. (363 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (45 resets) in 103 ms. (384 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (50 resets) in 101 ms. (392 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (40 resets) in 111 ms. (357 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40003 steps (37 resets) in 99 ms. (400 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (42 resets) in 108 ms. (367 steps per ms) remains 333/333 properties
BEST_FIRST walk for 40004 steps (43 resets) in 96 ms. (412 steps per ms) remains 333/333 properties
Probabilistic random walk after 10000001 steps, saw 1084268 distinct states, run finished after 61124 ms. (steps per millisecond=163 ) properties seen :0
[2025-06-02 11:12:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3634 variables, 3168/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3634 variables, 0/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 33/3667 variables, 32/3200 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3667/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 333 unsolved in 75046 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3634 variables, 3168/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3634 variables, 0/3168 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 33/3667 variables, 32/3200 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3667/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 333 unsolved in 75031 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 0/333 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150427ms problems are : Problem set: 0 solved, 333 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3634 out of 3701 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3701/3701 places, 504/504 transitions.
Applied a total of 0 rules in 33 ms. Remains 3701 /3701 variables (removed 0) and now considering 504/504 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 3701/3701 places, 504/504 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3701/3701 places, 504/504 transitions.
Applied a total of 0 rules in 21 ms. Remains 3701 /3701 variables (removed 0) and now considering 504/504 (removed 0) transitions.
[2025-06-02 11:14:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:14:40] [INFO ] Implicit Places using invariants in 1039 ms returned []
[2025-06-02 11:14:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:14:42] [INFO ] Implicit Places using invariants and state equation in 2195 ms returned []
Implicit Place search using SMT with State Equation took 3236 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 11:14:42] [INFO ] Redundant transitions in 28 ms returned []
Running 470 sub problems to find dead transitions.
[2025-06-02 11:14:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3700 variables, 3200/3200 constraints. Problems are: Problem set: 0 solved, 470 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3700/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 470/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 470 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3700 variables, 3200/3200 constraints. Problems are: Problem set: 0 solved, 470 unsolved
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(s3247 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3700/4205 variables, and 3200 constraints, problems are : Problem set: 0 solved, 470 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 3200/3200 constraints, State Equation: 0/3701 constraints, PredecessorRefiner: 0/470 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60421ms problems are : Problem set: 0 solved, 470 unsolved
Search for dead transitions found 0 dead transitions in 60424ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63722 ms. Remains : 3701/3701 places, 504/504 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 11:15:42] [INFO ] Flatten gal took : 101 ms
[2025-06-02 11:15:42] [INFO ] Applying decomposition
[2025-06-02 11:15:43] [INFO ] Flatten gal took : 92 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/graph4494513085652581971.txt' '-o' '/tmp/graph4494513085652581971.bin' '-w' '/tmp/graph4494513085652581971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4494513085652581971.bin' '-l' '-1' '-v' '-w' '/tmp/graph4494513085652581971.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:15:43] [INFO ] Decomposing Gal with order
[2025-06-02 11:15:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:15:44] [INFO ] Removed a total of 395 redundant transitions.
[2025-06-02 11:15:44] [INFO ] Flatten gal took : 565 ms
[2025-06-02 11:15:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 177 ms.
[2025-06-02 11:15:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11729526051716159618.gal : 33 ms
[2025-06-02 11:15:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15373466009439304421.prop : 9 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11729526051716159618.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15373466009439304421.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality15373466009439304421.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 2.09713e+06
SDD proceeding with computation,333 properties remain. new max is 8
SDD size :2.19532e+10 after 8.13194e+15
Detected timeout of ITS tools.
[2025-06-02 11:25:44] [INFO ] Flatten gal took : 203 ms
[2025-06-02 11:25:45] [INFO ] Flatten gal took : 161 ms
[2025-06-02 11:25:45] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7932662126315916154.gal : 27 ms
[2025-06-02 11:25:45] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability846837538911710367.prop : 4 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7932662126315916154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability846837538911710367.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityFireability846837538911710367.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 16
Detected timeout of ITS tools.
[2025-06-02 11:25:48] [INFO ] Flatten gal took : 77 ms
[2025-06-02 11:25:48] [INFO ] Applying decomposition
[2025-06-02 11:25:48] [INFO ] Flatten gal took : 79 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/graph7062529567923410737.txt' '-o' '/tmp/graph7062529567923410737.bin' '-w' '/tmp/graph7062529567923410737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7062529567923410737.bin' '-l' '-1' '-v' '-w' '/tmp/graph7062529567923410737.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:25:48] [INFO ] Decomposing Gal with order
[2025-06-02 11:25:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:25:48] [INFO ] Removed a total of 395 redundant transitions.
[2025-06-02 11:25:48] [INFO ] Flatten gal took : 217 ms
[2025-06-02 11:25:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 75 ms.
[2025-06-02 11:25:49] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1580116678376993866.gal : 50 ms
[2025-06-02 11:25:49] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6944797390908025511.prop : 4 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability1580116678376993866.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6944797390908025511.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability6944797390908025511.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 131072
Detected timeout of ITS tools.
[2025-06-02 11:25:52] [INFO ] Flatten gal took : 71 ms
[2025-06-02 11:25:52] [INFO ] Flatten gal took : 71 ms
[2025-06-02 11:25:52] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3881684935748120213.gal : 8 ms
[2025-06-02 11:25:52] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8400788174374315264.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability3881684935748120213.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8400788174374315264.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityFireability8400788174374315264.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,333 properties remain. new max is 8
SDD size :16 after 512
SDD proceeding with computation,333 properties remain. new max is 16
SDD size :512 after 262144
SDD proceeding with computation,333 properties remain. new max is 32
SDD size :262144 after 7.31774e+09
SDD proceeding with computation,333 properties remain. new max is 64
SDD size :1.46355e+10 after 2.19532e+10
Detected timeout of ITS tools.
[2025-06-02 11:26:22] [INFO ] Flatten gal took : 71 ms
[2025-06-02 11:26:22] [INFO ] Applying decomposition
[2025-06-02 11:26:22] [INFO ] Flatten gal took : 72 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/graph106698252755155850.txt' '-o' '/tmp/graph106698252755155850.bin' '-w' '/tmp/graph106698252755155850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph106698252755155850.bin' '-l' '-1' '-v' '-w' '/tmp/graph106698252755155850.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:26:22] [INFO ] Decomposing Gal with order
[2025-06-02 11:26:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:26:23] [INFO ] Removed a total of 396 redundant transitions.
[2025-06-02 11:26:23] [INFO ] Flatten gal took : 205 ms
[2025-06-02 11:26:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 69 ms.
[2025-06-02 11:26:23] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5710706105312123562.gal : 14 ms
[2025-06-02 11:26:23] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3159204593426375987.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5710706105312123562.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3159204593426375987.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability3159204593426375987.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 262144
Detected timeout of ITS tools.
[2025-06-02 11:26:53] [INFO ] Flatten gal took : 76 ms
[2025-06-02 11:26:53] [INFO ] Flatten gal took : 75 ms
[2025-06-02 11:26:53] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3041330194398791839.gal : 8 ms
[2025-06-02 11:26:53] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12425987331939152507.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability3041330194398791839.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12425987331939152507.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityFireability12425987331939152507.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,333 properties remain. new max is 8
SDD size :16 after 512
SDD proceeding with computation,333 properties remain. new max is 16
SDD size :512 after 262144
SDD proceeding with computation,333 properties remain. new max is 32
SDD size :262144 after 7.31774e+09
SDD proceeding with computation,333 properties remain. new max is 64
SDD size :1.46355e+10 after 2.19532e+10
Detected timeout of ITS tools.
[2025-06-02 11:31:53] [INFO ] Flatten gal took : 69 ms
[2025-06-02 11:31:53] [INFO ] Applying decomposition
[2025-06-02 11:31:53] [INFO ] Flatten gal took : 69 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/graph1955890645049913402.txt' '-o' '/tmp/graph1955890645049913402.bin' '-w' '/tmp/graph1955890645049913402.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1955890645049913402.bin' '-l' '-1' '-v' '-w' '/tmp/graph1955890645049913402.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:31:54] [INFO ] Decomposing Gal with order
[2025-06-02 11:31:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:31:54] [INFO ] Removed a total of 396 redundant transitions.
[2025-06-02 11:31:54] [INFO ] Flatten gal took : 180 ms
[2025-06-02 11:31:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 84 ms.
[2025-06-02 11:31:54] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16424793637831200381.gal : 21 ms
[2025-06-02 11:31:54] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability518180364467041573.prop : 4 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability16424793637831200381.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability518180364467041573.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability518180364467041573.prop.
SDD proceeding with computation,333 properties remain. new max is 4
SDD size :1 after 3.3486e+07
Reachability property qltransition_502 is true.
Reachability property qltransition_397 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_99 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,298 properties remain. new max is 4
SDD size :1.8468e+10 after 1.25718e+20

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ sed s/.jar//
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="QuasiCertifProtocol-PT-32"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 QuasiCertifProtocol-PT-32, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r161-tall-174881261500517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-32.tgz
mv QuasiCertifProtocol-PT-32 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;