Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r007-tall-174853737000109.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 Anderson-PT-07, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-174853737000109
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 461K 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 Liveness

=== Now, execution of the tool begins

BK_START 1748538958251

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Anderson-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2025-05-29 17:15:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-05-29 17:15:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:15:59] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2025-05-29 17:15:59] [INFO ] Transformed 309 places.
[2025-05-29 17:15:59] [INFO ] Transformed 917 transitions.
[2025-05-29 17:15:59] [INFO ] Found NUPN structural information;
[2025-05-29 17:15:59] [INFO ] Parsed PT model containing 309 places and 917 transitions and 3500 arcs in 223 ms.
Built sparse matrix representations for Structural reductions in 12 ms.13060KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 309/309 places, 917/917 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 59 ms. Remains 309 /309 variables (removed 0) and now considering 917/917 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 72 ms. Remains : 309/309 places, 917/917 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 309/309 places, 917/917 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 39 ms. Remains 309 /309 variables (removed 0) and now considering 917/917 (removed 0) transitions.
// Phase 1: matrix 917 rows 309 cols
[2025-05-29 17:16:00] [INFO ] Computed 17 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:16:00] [INFO ] Implicit Places using invariants in 282 ms returned []
[2025-05-29 17:16:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:16:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2025-05-29 17:16:00] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 728 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 17:16:00] [INFO ] Redundant transitions in 50 ms returned []
Running 910 sub problems to find dead transitions.
[2025-05-29 17:16:00] [INFO ] Invariant cache hit.
[2025-05-29 17:16:00] [INFO ] State equation strengthened by 42 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 309/309 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 8/317 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 9/326 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:12] [INFO ] Deduced a trap composed of 56 places in 198 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:13] [INFO ] Deduced a trap composed of 48 places in 182 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:13] [INFO ] Deduced a trap composed of 41 places in 217 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:14] [INFO ] Deduced a trap composed of 56 places in 204 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:15] [INFO ] Deduced a trap composed of 42 places in 204 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:16] [INFO ] Deduced a trap composed of 47 places in 235 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:16] [INFO ] Deduced a trap composed of 41 places in 198 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:16] [INFO ] Deduced a trap composed of 41 places in 202 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:17] [INFO ] Deduced a trap composed of 47 places in 194 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:17] [INFO ] Deduced a trap composed of 41 places in 196 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:17] [INFO ] Deduced a trap composed of 47 places in 198 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:17] [INFO ] Deduced a trap composed of 47 places in 206 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:18] [INFO ] Deduced a trap composed of 48 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:18] [INFO ] Deduced a trap composed of 47 places in 210 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:19] [INFO ] Deduced a trap composed of 48 places in 192 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:19] [INFO ] Deduced a trap composed of 56 places in 188 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:19] [INFO ] Deduced a trap composed of 72 places in 193 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:19] [INFO ] Deduced a trap composed of 80 places in 190 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:19] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:16:20] [INFO ] Deduced a trap composed of 48 places in 181 ms of which 31 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/346 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/1226 variables, and 346 constraints, problems are : Problem set: 0 solved, 910 unsolved in 30036 ms.
Refiners :[Domain max(s): 309/309 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/309 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 910/910 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 309/309 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 8/317 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 9/326 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/346 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 309/1226 variables, and 346 constraints, problems are : Problem set: 0 solved, 910 unsolved in 30025 ms.
Refiners :[Domain max(s): 309/309 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/309 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/910 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60873ms problems are : Problem set: 0 solved, 910 unsolved
Search for dead transitions found 0 dead transitions in 60888ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 61725 ms. Remains : 309/309 places, 917/917 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2451 ms (no deadlock found). (steps per millisecond=509 )
Random directed walk for 1250002 steps, including 0 resets, run took 2155 ms (no deadlock found). (steps per millisecond=580 )
[2025-05-29 17:17:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-05-29 17:17:06] [INFO ] [Real]Absence check using 8 positive place invariants in 63 ms returned sat
[2025-05-29 17:17:13] [INFO ] [Real]Absence check using 8 positive and 9 generalized place invariants in 7150 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 309/309 places, 917/917 transitions.
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 42 Pre rules applied. Total rules applied 0 place count 309 transition count 875
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 0 with 84 rules applied. Total rules applied 84 place count 267 transition count 875
Applied a total of 84 rules in 41 ms. Remains 267 /309 variables (removed 42) and now considering 875/917 (removed 42) transitions.
// Phase 1: matrix 875 rows 267 cols
[2025-05-29 17:17:13] [INFO ] Computed 17 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:16] [INFO ] Implicit Places using invariants in 2809 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2815 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 266/309 places, 875/917 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 266 transition count 826
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 217 transition count 826
Applied a total of 98 rules in 13 ms. Remains 217 /266 variables (removed 49) and now considering 826/875 (removed 49) transitions.
// Phase 1: matrix 826 rows 217 cols
[2025-05-29 17:17:16] [INFO ] Computed 16 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:18] [INFO ] Implicit Places using invariants in 2117 ms returned []
[2025-05-29 17:17:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:19] [INFO ] State equation strengthened by 77 read => feed constraints.
[2025-05-29 17:17:21] [INFO ] Implicit Places using invariants and state equation in 2987 ms returned []
Implicit Place search using SMT with State Equation took 5107 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 217/309 places, 826/917 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 7978 ms. Remains : 217/309 places, 826/917 transitions.
Initial state reduction rules removed 7 formulas.
RANDOM walk for 40000 steps (8 resets) in 3602 ms. (11 steps per ms) remains 225/819 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
[2025-05-29 17:17:22] [INFO ] Flatten gal took : 179 ms
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 23 ms. (16 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 225/225 properties
BEST_FIRST walk for 400 steps (8 resets) in 7 ms. (50 steps per ms) remains 225/225 properties
[2025-05-29 17:17:23] [INFO ] Flatten gal took : 103 ms
BEST_FIRST walk for 404 steps (8 resets) in 37 ms. (10 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 225/225 properties
BEST_FIRST walk for 400 steps (8 resets) in 8 ms. (44 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 4 ms. (80 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 4 ms. (80 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 225/225 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 225/225 properties
[2025-05-29 17:17:23] [INFO ] Invariant cache hit.
[2025-05-29 17:17:23] [INFO ] State equation strengthened by 77 read => feed constraints.
[2025-05-29 17:17:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9855311452805670189.gal : 64 ms
[2025-05-29 17:17:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12114976369229287502.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/ReachabilityCardinality9855311452805670189.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12114976369229287502.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/ReachabilityCardinality12114976369229287502.prop.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,225 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,225 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,225 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,225 properties remain. new max is 32
SDD size :9 after 23
SDD proceeding with computation,225 properties remain. new max is 64
SDD size :23 after 70
SDD proceeding with computation,225 properties remain. new max is 128
SDD size :70 after 283
SDD proceeding with computation,225 properties remain. new max is 256
SDD size :283 after 1162
SDD proceeding with computation,225 properties remain. new max is 512
SDD size :1162 after 4190
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Reachability property qltransition_473 is true.
SDD proceeding with computation,224 properties remain. new max is 512
SDD size :4190 after 8996
SDD proceeding with computation,224 properties remain. new max is 1024
SDD size :8996 after 19884
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/86 constraints. Problems are: Problem set: 1 solved, 224 unsolved
Reachability property qltransition_563 is true.
SDD proceeding with computation,223 properties remain. new max is 1024
SDD size :19884 after 94611
At refinement iteration 3 (OVERLAPS) 132/217 variables, 8/94 constraints. Problems are: Problem set: 1 solved, 224 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 132/226 constraints. Problems are: Problem set: 2 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 7/233 constraints. Problems are: Problem set: 2 solved, 223 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:26] [INFO ] Deduced a trap composed of 29 places in 162 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,223 properties remain. new max is 2048
SDD size :94611 after 208803
[2025-05-29 17:17:26] [INFO ] Deduced a trap composed of 30 places in 152 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 31 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 28 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 28 places in 177 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 29 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:27] [INFO ] Deduced a trap composed of 30 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:28] [INFO ] Deduced a trap composed of 32 places in 167 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:28] [INFO ] Deduced a trap composed of 33 places in 152 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 17:17:28] [INFO ] Deduced a trap composed of 31 places in 149 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 217/1043 variables, and 243 constraints, problems are : Problem set: 2 solved, 223 unsolved in 5025 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/217 constraints, ReadFeed: 0/77 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 223 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 83/83 constraints. Problems are: Problem set: 2 solved, 223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 1/84 constraints. Problems are: Problem set: 2 solved, 223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/84 constraints. Problems are: Problem set: 2 solved, 223 unsolved
Reachability property qltransition_396 is true.
At refinement iteration 3 (OVERLAPS) 132/215 variables, 8/92 constraints. Problems are: Problem set: 3 solved, 222 unsolved
Reachability property qltransition_123 is true.
SDD proceeding with computation,221 properties remain. new max is 2048
SDD size :208803 after 287573
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 132/224 constraints. Problems are: Problem set: 4 solved, 221 unsolved
SDD proceeding with computation,221 properties remain. new max is 4096
SDD size :287573 after 318845
At refinement iteration 5 (INCLUDED_ONLY) 0/215 variables, 5/229 constraints. Problems are: Problem set: 4 solved, 221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 215/1043 variables, and 229 constraints, problems are : Problem set: 4 solved, 221 unsolved in 5020 ms.
Refiners :[Domain max(s): 215/217 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/8 constraints, State Equation: 0/217 constraints, ReadFeed: 0/77 constraints, PredecessorRefiner: 0/225 constraints, Known Traps: 0/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10329ms problems are : Problem set: 4 solved, 221 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 83 out of 217 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 217/217 places, 826/826 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 187 transition count 796
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 187 transition count 796
Applied a total of 60 rules in 36 ms. Remains 187 /217 variables (removed 30) and now considering 796/826 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 187/217 places, 796/826 transitions.
Reachability property qltransition_592 is true.
Reachability property qltransition_555 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,197 properties remain. new max is 4096
SDD size :318845 after 743963
RANDOM walk for 4000000 steps (8 resets) in 41509 ms. (96 steps per ms) remains 36/221 properties
BEST_FIRST walk for 400003 steps (8 resets) in 1599 ms. (250 steps per ms) remains 34/36 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1117 ms. (357 steps per ms) remains 31/34 properties
BEST_FIRST walk for 400002 steps (8 resets) in 1061 ms. (376 steps per ms) remains 30/31 properties
BEST_FIRST walk for 400003 steps (8 resets) in 892 ms. (447 steps per ms) remains 28/30 properties
BEST_FIRST walk for 400003 steps (8 resets) in 965 ms. (414 steps per ms) remains 26/28 properties
BEST_FIRST walk for 400004 steps (8 resets) in 793 ms. (503 steps per ms) remains 25/26 properties
BEST_FIRST walk for 400004 steps (8 resets) in 798 ms. (500 steps per ms) remains 23/25 properties
BEST_FIRST walk for 400001 steps (8 resets) in 969 ms. (412 steps per ms) remains 22/23 properties
BEST_FIRST walk for 400003 steps (8 resets) in 769 ms. (519 steps per ms) remains 20/22 properties
BEST_FIRST walk for 400003 steps (8 resets) in 812 ms. (492 steps per ms) remains 19/20 properties
SDD proceeding with computation,197 properties remain. new max is 8192
SDD size :743963 after 787446
BEST_FIRST walk for 400003 steps (8 resets) in 770 ms. (518 steps per ms) remains 17/19 properties
BEST_FIRST walk for 400004 steps (8 resets) in 727 ms. (549 steps per ms) remains 15/17 properties
BEST_FIRST walk for 400003 steps (8 resets) in 734 ms. (544 steps per ms) remains 14/15 properties
BEST_FIRST walk for 400002 steps (8 resets) in 903 ms. (442 steps per ms) remains 12/14 properties
BEST_FIRST walk for 400004 steps (8 resets) in 621 ms. (643 steps per ms) remains 11/12 properties
BEST_FIRST walk for 400004 steps (8 resets) in 774 ms. (516 steps per ms) remains 8/11 properties
BEST_FIRST walk for 400003 steps (8 resets) in 542 ms. (736 steps per ms) remains 7/8 properties
BEST_FIRST walk for 400003 steps (8 resets) in 674 ms. (592 steps per ms) remains 6/7 properties
BEST_FIRST walk for 400002 steps (8 resets) in 611 ms. (653 steps per ms) remains 5/6 properties
BEST_FIRST walk for 400004 steps (8 resets) in 424 ms. (941 steps per ms) remains 4/5 properties
BEST_FIRST walk for 400003 steps (8 resets) in 437 ms. (913 steps per ms) remains 3/4 properties
BEST_FIRST walk for 400002 steps (8 resets) in 367 ms. (1086 steps per ms) remains 1/3 properties
BEST_FIRST walk for 119351 steps (2 resets) in 85 ms. (1387 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 826 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 309/309 places, 917/917 transitions.
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 42 Pre rules applied. Total rules applied 0 place count 309 transition count 875
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 0 with 84 rules applied. Total rules applied 84 place count 267 transition count 875
Applied a total of 84 rules in 26 ms. Remains 267 /309 variables (removed 42) and now considering 875/917 (removed 42) transitions.
// Phase 1: matrix 875 rows 267 cols
[2025-05-29 17:17:51] [INFO ] Computed 17 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:54] [INFO ] Implicit Places using invariants in 2799 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2803 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 266/309 places, 875/917 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 266 transition count 826
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 217 transition count 826
Applied a total of 98 rules in 10 ms. Remains 217 /266 variables (removed 49) and now considering 826/875 (removed 49) transitions.
// Phase 1: matrix 826 rows 217 cols
[2025-05-29 17:17:54] [INFO ] Computed 16 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:56] [INFO ] Implicit Places using invariants in 2049 ms returned []
[2025-05-29 17:17:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:17:56] [INFO ] State equation strengthened by 77 read => feed constraints.
[2025-05-29 17:17:59] [INFO ] Implicit Places using invariants and state equation in 3045 ms returned []
Implicit Place search using SMT with State Equation took 5096 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 217/309 places, 826/917 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 7935 ms. Remains : 217/309 places, 826/917 transitions.
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2025-05-29 17:17:59] [INFO ] Flatten gal took : 46 ms
[2025-05-29 17:17:59] [INFO ] Flatten gal took : 43 ms
[2025-05-29 17:17:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14264060558495854754.gal : 7 ms
[2025-05-29 17:17:59] [INFO ] Time to serialize properties into /tmp/CTLFireability15297957991535351465.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14264060558495854754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15297957991535351465.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:18:02] [INFO ] Flatten gal took : 39 ms
[2025-05-29 17:18:02] [INFO ] Applying decomposition
[2025-05-29 17:18:02] [INFO ] Flatten gal took : 34 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/graph3375513176474514731.txt' '-o' '/tmp/graph3375513176474514731.bin' '-w' '/tmp/graph3375513176474514731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3375513176474514731.bin' '-l' '-1' '-v' '-w' '/tmp/graph3375513176474514731.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:18:02] [INFO ] Decomposing Gal with order
[2025-05-29 17:18:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:18:02] [INFO ] Removed a total of 1615 redundant transitions.
[2025-05-29 17:18:02] [INFO ] Flatten gal took : 141 ms
[2025-05-29 17:18:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 24 ms.
[2025-05-29 17:18:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7753980286483875355.gal : 10 ms
[2025-05-29 17:18:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13254494812399614652.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7753980286483875355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13254494812399614652.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:18:05] [INFO ] Flatten gal took : 31 ms
[2025-05-29 17:18:05] [INFO ] Flatten gal took : 29 ms
[2025-05-29 17:18:05] [INFO ] Time to serialize gal into /tmp/CTLFireability11902441489149063055.gal : 6 ms
[2025-05-29 17:18:05] [INFO ] Time to serialize properties into /tmp/CTLFireability11277929370778944143.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11902441489149063055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11277929370778944143.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:18:35] [INFO ] Flatten gal took : 27 ms
[2025-05-29 17:18:36] [INFO ] Applying decomposition
[2025-05-29 17:18:36] [INFO ] Flatten gal took : 43 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/graph12204883391398284079.txt' '-o' '/tmp/graph12204883391398284079.bin' '-w' '/tmp/graph12204883391398284079.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12204883391398284079.bin' '-l' '-1' '-v' '-w' '/tmp/graph12204883391398284079.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:18:36] [INFO ] Decomposing Gal with order
[2025-05-29 17:18:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:18:36] [INFO ] Removed a total of 1503 redundant transitions.
[2025-05-29 17:18:36] [INFO ] Flatten gal took : 141 ms
[2025-05-29 17:18:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 131 labels/synchronizations in 49 ms.
[2025-05-29 17:18:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9369851165428286177.gal : 6 ms
[2025-05-29 17:18:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7069805921826802807.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9369851165428286177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7069805921826802807.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:19:06] [INFO ] Flatten gal took : 28 ms
[2025-05-29 17:19:06] [INFO ] Flatten gal took : 26 ms
[2025-05-29 17:19:06] [INFO ] Time to serialize gal into /tmp/CTLFireability251485750293357645.gal : 6 ms
[2025-05-29 17:19:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16449606885941093347.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability251485750293357645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16449606885941093347.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:24:07] [INFO ] Flatten gal took : 26 ms
[2025-05-29 17:24:07] [INFO ] Applying decomposition
[2025-05-29 17:24:07] [INFO ] Flatten gal took : 26 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/graph4689189928056572222.txt' '-o' '/tmp/graph4689189928056572222.bin' '-w' '/tmp/graph4689189928056572222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4689189928056572222.bin' '-l' '-1' '-v' '-w' '/tmp/graph4689189928056572222.weights' '-q' '0' '-e' '0.001'
[2025-05-29 17:24:07] [INFO ] Decomposing Gal with order
[2025-05-29 17:24:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 17:24:07] [INFO ] Removed a total of 1578 redundant transitions.
[2025-05-29 17:24:07] [INFO ] Flatten gal took : 59 ms
[2025-05-29 17:24:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 17 ms.
[2025-05-29 17:24:07] [INFO ] Time to serialize gal into /tmp/CTLFireability10477030506407408581.gal : 4 ms
[2025-05-29 17:24:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10230839928588923117.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10477030506407408581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10230839928588923117.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-29 17:29:07] [INFO ] Flatten gal took : 23 ms
[2025-05-29 17:29:07] [INFO ] Flatten gal took : 22 ms
[2025-05-29 17:29:07] [INFO ] Time to serialize gal into /tmp/CTLFireability421032167165053523.gal : 5 ms
[2025-05-29 17:29:07] [INFO ] Time to serialize properties into /tmp/CTLFireability6117283922342711469.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability421032167165053523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6117283922342711469.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -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="Anderson-PT-07"
export BK_EXAMINATION="Liveness"
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 Anderson-PT-07, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-174853737000109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-07.tgz
mv Anderson-PT-07 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;