fond
Model Checking Contest 2025
15th edition, Paris, France, June 24, 2025
Execution of r072-tall-174860067700583
Last Updated
June 24, 2025

About the Execution of ITS-Tools for DoubleLock-PT-p3s3

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 3600000.00 0.00 0.00 ??T?FFFF?FTFTFT? normal

Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067700583.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 DoubleLock-PT-p3s3, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067700583
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K 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 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K 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 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.4M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-00
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-01
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-02
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-03
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-04
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-05
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-06
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-07
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-08
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-09
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-10
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-11
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-12
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-13
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-14
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748790274782

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-01 15:04:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 15:04:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 15:04:36] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2025-06-01 15:04:36] [INFO ] Transformed 306 places.
[2025-06-01 15:04:36] [INFO ] Transformed 3136 transitions.
[2025-06-01 15:04:36] [INFO ] Parsed PT model containing 306 places and 3136 transitions and 12672 arcs in 304 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 68 places in 13 ms
Reduce places removed 68 places and 128 transitions.
RANDOM walk for 40010 steps (384 resets) in 2052 ms. (19 steps per ms) remains 15/16 properties
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (10 resets) in 61 ms. (64 steps per ms) remains 15/15 properties
[2025-06-01 15:04:37] [INFO ] Flatten gal took : 363 ms
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (10 resets) in 63 ms. (62 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
[2025-06-01 15:04:37] [INFO ] Flatten gal took : 215 ms
[2025-06-01 15:04:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1269632285016083427.gal : 123 ms
[2025-06-01 15:04:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1292140416745277504.prop : 2 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/ReachabilityCardinality1269632285016083427.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1292140416745277504.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/ReachabilityCardinality1292140416745277504.prop.
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :2693 after 37312
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :37312 after 179169
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :179169 after 357762
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :357762 after 707845
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :707845 after 1.32227e+06
Interrupted probabilistic random walk after 113239 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :0 out of 15
Probabilistic random walk after 113239 steps, saw 88497 distinct states, run finished after 3006 ms. (steps per millisecond=37 ) properties seen :0
[2025-06-01 15:04:40] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 238 cols
[2025-06-01 15:04:40] [INFO ] Computed 4 invariants in 39 ms
[2025-06-01 15:04:40] [INFO ] State equation strengthened by 143 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-04 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-05 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-10 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-12 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-14 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 103/236 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 1/237 variables, 1/4 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 0/4 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 2121/2358 variables, 237/241 constraints. Problems are: Problem set: 5 solved, 10 unsolved
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :1.32227e+06 after 2.52171e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/2358 variables, 143/384 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2358 variables, 0/384 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 1/2359 variables, 1/385 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2359 variables, 0/385 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 0/2359 variables, 0/385 constraints. Problems are: Problem set: 5 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2359/2359 variables, and 385 constraints, problems are : Problem set: 5 solved, 10 unsolved in 2721 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 238/238 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 15/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 149/236 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:04:43] [INFO ] Deduced a trap composed of 103 places in 240 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:04:44] [INFO ] Deduced a trap composed of 147 places in 199 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:04:44] [INFO ] Deduced a trap composed of 95 places in 288 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:04:44] [INFO ] Deduced a trap composed of 95 places in 266 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:04:44] [INFO ] Deduced a trap composed of 157 places in 269 ms of which 27 ms to minimize.
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-07 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 15:04:45] [INFO ] Deduced a trap composed of 157 places in 292 ms of which 34 ms to minimize.
Problem DoubleLock-PT-p3s3-ReachabilityFireability-2025-13 is UNSAT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 6/9 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 0/9 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 1/237 variables, 1/10 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 0/10 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 2121/2358 variables, 237/247 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2358 variables, 143/390 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2358 variables, 0/390 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 1/2359 variables, 1/391 constraints. Problems are: Problem set: 7 solved, 8 unsolved
SDD proceeding with computation,15 properties remain. new max is 4096
At refinement iteration 10 (INCLUDED_ONLY) 0/2359 variables, 5/396 constraints. Problems are: Problem set: 7 solved, 8 unsolved
SDD size :2.52171e+06 after 4.62264e+06
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2359/2359 variables, and 396 constraints, problems are : Problem set: 7 solved, 8 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 238/238 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 10/5 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7942ms problems are : Problem set: 7 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 74 out of 238 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 238/238 places, 3008/3008 transitions.
Graph (complete) has 5131 edges and 238 vertex of which 235 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.10 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 124 ms. Remains 235 /238 variables (removed 3) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 235/238 places, 3008/3008 transitions.
RANDOM walk for 40010 steps (376 resets) in 377 ms. (105 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (58 resets) in 103 ms. (384 steps per ms) remains 7/8 properties
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (61 resets) in 164 ms. (242 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (72 resets) in 148 ms. (268 steps per ms) remains 5/7 properties
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (66 resets) in 102 ms. (388 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (59 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (64 resets) in 139 ms. (285 steps per ms) remains 5/5 properties
[2025-06-01 15:04:48] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2025-06-01 15:04:48] [INFO ] Computed 2 invariants in 16 ms
[2025-06-01 15:04:48] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 72/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2040/2154 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2154 variables, 91/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2154 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 202/2356 variables, 121/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 52/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1376 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 72/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2040/2154 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2154 variables, 91/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2154 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 202/2356 variables, 121/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 52/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 4/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :4.62264e+06 after 6.00524e+06
At refinement iteration 11 (INCLUDED_ONLY) 0/2356 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/2356 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :6.00524e+06 after 6.94115e+06
No progress, stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 384 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45054 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46487ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 34 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 235 transition count 2980
Applied a total of 28 rules in 76 ms. Remains 235 /235 variables (removed 0) and now considering 2980/3008 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 235/235 places, 2980/3008 transitions.
RANDOM walk for 40010 steps (374 resets) in 254 ms. (156 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (60 resets) in 94 ms. (421 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (60 resets) in 128 ms. (310 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (60 resets) in 92 ms. (430 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (60 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (64 resets) in 131 ms. (303 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 186028 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :0 out of 5
Probabilistic random walk after 186028 steps, saw 139415 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
[2025-06-01 15:05:38] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2025-06-01 15:05:38] [INFO ] Computed 2 invariants in 25 ms
[2025-06-01 15:05:38] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 72/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2040/2154 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2154 variables, 91/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2154 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 174/2328 variables, 121/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2328 variables, 52/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2328 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/2328 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2328/2328 variables, and 380 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1269 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 72/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2040/2154 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2154 variables, 91/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2154 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 174/2328 variables, 121/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2328 variables, 52/380 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2328 variables, 4/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2328 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/2328 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2328/2328 variables, and 384 constraints, problems are : Problem set: 0 solved, 5 unsolved in 50874 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52220ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 34 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2980/2980 transitions.
Applied a total of 0 rules in 70 ms. Remains 235 /235 variables (removed 0) and now considering 2980/2980 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 235/235 places, 2980/2980 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2980/2980 transitions.
Applied a total of 0 rules in 55 ms. Remains 235 /235 variables (removed 0) and now considering 2980/2980 (removed 0) transitions.
[2025-06-01 15:06:31] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
[2025-06-01 15:06:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:06:31] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-06-01 15:06:31] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
[2025-06-01 15:06:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 15:06:31] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 15:06:34] [INFO ] Implicit Places using invariants and state equation in 3335 ms returned []
Implicit Place search using SMT with State Equation took 3567 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 15:06:34] [INFO ] Redundant transitions in 203 ms returned []
Running 2978 sub problems to find dead transitions.
[2025-06-01 15:06:34] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
[2025-06-01 15:06:34] [INFO ] Invariant cache hit.
[2025-06-01 15:06:34] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Invariant property DoubleLock-PT-p3s3-ReachabilityFireability-2025-06 does not hold.
SDD proceeding with computation,14 properties remain. new max is 16384
SDD size :6.94115e+06 after 2.59725e+07
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2978 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2978 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 235/2328 variables, and 2 constraints, problems are : Problem set: 0 solved, 2978 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 2978/2978 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2978 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2978 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2978 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2978 unsolved
At refinement iteration 3 (OVERLAPS) 2093/2328 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 2978 unsolved
SMT process timed out in 63534ms, After SMT, problems are : Problem set: 0 solved, 2978 unsolved
Search for dead transitions found 0 dead transitions in 63547ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67396 ms. Remains : 235/235 places, 2980/2980 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 887 transitions
Reduce isomorphic transitions removed 887 transitions.
Iterating post reduction 0 with 887 rules applied. Total rules applied 887 place count 235 transition count 2093
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 887 place count 235 transition count 2091
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 891 place count 233 transition count 2091
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 895 place count 231 transition count 2089
Applied a total of 895 rules in 75 ms. Remains 231 /235 variables (removed 4) and now considering 2089/2980 (removed 891) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 2089 rows 231 cols
[2025-06-01 15:07:38] [INFO ] Computed 2 invariants in 11 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 15:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-01 15:07:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2025-06-01 15:07:39] [INFO ] After 700ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 15:07:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-01 15:07:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-01 15:07:40] [INFO ] After 1479ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2025-06-01 15:07:41] [INFO ] After 2213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-01 15:07:42] [INFO ] After 3459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 4292 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 15:07:42] [INFO ] Flatten gal took : 110 ms
[2025-06-01 15:07:42] [INFO ] Applying decomposition
[2025-06-01 15:07:43] [INFO ] Flatten gal took : 101 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/graph13322933366913657076.txt' '-o' '/tmp/graph13322933366913657076.bin' '-w' '/tmp/graph13322933366913657076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13322933366913657076.bin' '-l' '-1' '-v' '-w' '/tmp/graph13322933366913657076.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:07:43] [INFO ] Decomposing Gal with order
[2025-06-01 15:07:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:07:43] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 15:07:43] [INFO ] Flatten gal took : 311 ms
[2025-06-01 15:07:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 142 ms.
[2025-06-01 15:07:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3035911197606502684.gal : 23 ms
[2025-06-01 15:07:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1967813021925095913.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3035911197606502684.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1967813021925095913.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/ReachabilityCardinality1967813021925095913.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 182633
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :182633 after 280895
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :280895 after 280895
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :280895 after 280895
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :280895 after 581790
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :581790 after 778901
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :778901 after 1.09536e+06
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1.09536e+06 after 1.22014e+06
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.22014e+06 after 1.40495e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.40495e+06 after 1.48925e+06
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.48925e+06 after 1.4985e+06
Detected timeout of ITS tools.
[2025-06-01 15:37:44] [INFO ] Flatten gal took : 106 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin556227095756173603
[2025-06-01 15:37:44] [INFO ] Too many transitions (2980) to apply POR reductions. Disabling POR matrices.
[2025-06-01 15:37:44] [INFO ] Applying decomposition
[2025-06-01 15:37:44] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin556227095756173603
Running compilation step : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-01 15:37:44] [INFO ] Flatten gal took : 150 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/graph3644908821629016884.txt' '-o' '/tmp/graph3644908821629016884.bin' '-w' '/tmp/graph3644908821629016884.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3644908821629016884.bin' '-l' '-1' '-v' '-w' '/tmp/graph3644908821629016884.weights' '-q' '0' '-e' '0.001'
[2025-06-01 15:37:44] [INFO ] Decomposing Gal with order
[2025-06-01 15:37:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 15:37:45] [INFO ] Removed a total of 7128 redundant transitions.
[2025-06-01 15:37:45] [INFO ] Flatten gal took : 149 ms
[2025-06-01 15:37:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 526 labels/synchronizations in 86 ms.
[2025-06-01 15:37:45] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15102336860589495670.gal : 12 ms
[2025-06-01 15:37:45] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11035645864573701106.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability15102336860589495670.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11035645864573701106.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/ReachabilityFireability11035645864573701106.prop.
Compilation finished in 7235 ms.
Running link step : cd /tmp/ltsmin556227095756173603;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202500==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202500==true'
Running LTSmin : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202501==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202501==true'
Running LTSmin : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202503==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202503==true'
Running LTSmin : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202508==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202508==true'
Running LTSmin : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202515==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202515==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin556227095756173603;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s3ReachabilityFireability202500==true'

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p3s3"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DoubleLock-PT-p3s3, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067700583"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s3.tgz
mv DoubleLock-PT-p3s3 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;