Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589700367.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is TokenRing-PT-030, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589700367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244M
-rw-r--r-- 1 mcc users 1.2M May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.8M May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17M May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 59M May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 516K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.8M May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0M May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 25M May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 375K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.6M May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25M May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86M May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 102K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 14M May 29 14:33 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 TokenRing-PT-030-ReachabilityFireability-2025-00
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-01
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-02
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-03
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-04
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-05
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-06
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-07
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-08
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-09
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-10
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-11
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-12
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-13
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-14
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1750356795110

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-030
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-19 18:13:16] [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]
[2025-06-19 18:13:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-19 18:13:17] [INFO ] Load time of PNML (sax parser for PT used): 840 ms
[2025-06-19 18:13:17] [INFO ] Transformed 961 places.
[2025-06-19 18:13:17] [INFO ] Transformed 27931 transitions.
[2025-06-19 18:13:17] [INFO ] Found NUPN structural information;
[2025-06-19 18:13:17] [INFO ] Parsed PT model containing 961 places and 27931 transitions and 111724 arcs in 1051 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 1208 ms.
Reduction of identical properties reduced properties to check from 16 to 14
Working with output stream class java.io.PrintStream
Reduction of identical properties reduced properties to check from 14 to 12
RANDOM walk for 40000 steps (8 resets) in 5444 ms. (7 steps per ms) remains 8/12 properties
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40000 steps (8 resets) in 1273 ms. (31 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1604 ms. (24 steps per ms) remains 7/8 properties
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40000 steps (8 resets) in 1211 ms. (33 steps per ms) remains 7/7 properties
[2025-06-19 18:13:22] [INFO ] Flatten gal took : 1468 ms
BEST_FIRST walk for 40000 steps (8 resets) in 1254 ms. (31 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1121 ms. (35 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 829 ms. (48 steps per ms) remains 7/7 properties
[2025-06-19 18:13:23] [INFO ] Flatten gal took : 843 ms
BEST_FIRST walk for 40000 steps (8 resets) in 964 ms. (41 steps per ms) remains 7/7 properties
[2025-06-19 18:13:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13949193847398776458.gal : 235 ms
[2025-06-19 18:13:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12813399576855405962.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/ReachabilityCardinality13949193847398776458.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12813399576855405962.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 ...330
BEST_FIRST walk for 40000 steps (8 resets) in 1234 ms. (32 steps per ms) remains 7/7 properties
// Phase 1: matrix 27931 rows 961 cols
[2025-06-19 18:13:23] [INFO ] Computed 31 invariants in 150 ms
[2025-06-19 18:13:24] [INFO ] State equation strengthened by 27030 read => feed constraints.
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) 0/167 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 794/961 variables, 31/198 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/961 variables, 794/992 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/961 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Loading property file /tmp/ReachabilityCardinality12813399576855405962.prop.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 28892/28892 variables, and 1953 constraints, problems are : Problem set: 0 solved, 7 unsolved in 8653 ms.
Refiners :[Domain max(s): 961/961 constraints, Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 961/961 constraints, ReadFeed: 0/27030 constraints, PredecessorRefiner: 7/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 794/961 variables, 31/198 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/961 variables, 794/992 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-19 18:13:48] [INFO ] Deduced a trap composed of 644 places in 13778 ms of which 12010 ms to minimize.
SMT process timed out in 24662ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 167 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 940 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 951 ms. Remains : 961/961 places, 27931/27931 transitions.
RANDOM walk for 40000 steps (8 resets) in 1378 ms. (29 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 871 ms. (45 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 892 ms. (44 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 775 ms. (51 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 738 ms. (54 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 789 ms. (50 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 663 ms. (60 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (8 resets) in 605 ms. (66 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :14 after 29
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :29 after 42
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :42 after 104
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :104 after 339
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :339 after 3014
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :3014 after 117573
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :117573 after 1.93905e+07
Interrupted probabilistic random walk after 22512 steps, run timeout after 6001 ms. (steps per millisecond=3 ) properties seen :0 out of 7
Probabilistic random walk after 22512 steps, saw 7112 distinct states, run finished after 6005 ms. (steps per millisecond=3 ) properties seen :0
[2025-06-19 18:13:57] [INFO ] Invariant cache hit.
[2025-06-19 18:13:58] [INFO ] State equation strengthened by 27030 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) 0/167 variables, 167/167 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 794/961 variables, 31/198 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/961 variables, 794/992 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/961 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.93905e+07 after 4.95744e+10
At refinement iteration 5 (OVERLAPS) 27931/28892 variables, 961/1953 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-14 does not hold.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 6 (INCLUDED_ONLY) 0/28892 variables, 27030/28983 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28892 variables, 0/28983 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/28892 variables, 0/28983 constraints. Problems are: Problem set: 1 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28892/28892 variables, and 28983 constraints, problems are : Problem set: 1 solved, 6 unsolved in 45026 ms.
Refiners :[Domain max(s): 961/961 constraints, Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 961/961 constraints, ReadFeed: 27030/27030 constraints, PredecessorRefiner: 7/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 161/161 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/161 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 800/961 variables, 31/192 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/961 variables, 800/992 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/961 variables, 0/992 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 27931/28892 variables, 961/1953 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 28892/28892 variables, and 28983 constraints, problems are : Problem set: 1 solved, 6 unsolved in 45036 ms.
Refiners :[Domain max(s): 961/961 constraints, Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 961/961 constraints, ReadFeed: 27030/27030 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90600ms problems are : Problem set: 1 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4914 ms.
Support contains 161 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 906 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 906 ms. Remains : 961/961 places, 27931/27931 transitions.
RANDOM walk for 40000 steps (8 resets) in 1112 ms. (35 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 759 ms. (52 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 746 ms. (53 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 651 ms. (61 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 734 ms. (54 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 713 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 650 ms. (61 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 10090 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :0 out of 6
Probabilistic random walk after 10090 steps, saw 3697 distinct states, run finished after 3002 ms. (steps per millisecond=3 ) properties seen :0
[2025-06-19 18:15:38] [INFO ] Invariant cache hit.
[2025-06-19 18:15:39] [INFO ] State equation strengthened by 27030 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) 0/161 variables, 161/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 800/961 variables, 31/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/961 variables, 800/992 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/961 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 27931/28892 variables, 961/1953 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28892 variables, 27030/28983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28892 variables, 0/28983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/28892 variables, 0/28983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28892/28892 variables, and 28983 constraints, problems are : Problem set: 0 solved, 6 unsolved in 57366 ms.
Refiners :[Domain max(s): 961/961 constraints, Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 961/961 constraints, ReadFeed: 27030/27030 constraints, PredecessorRefiner: 6/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 161/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 800/961 variables, 31/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/961 variables, 800/992 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/961 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 27931/28892 variables, 961/1953 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/28892 variables, 27030/28983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/28892 variables, 1/28984 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/28892 variables, 0/28984 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 28892/28892 variables, and 28984 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75027 ms.
Refiners :[Domain max(s): 961/961 constraints, Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 961/961 constraints, ReadFeed: 27030/27030 constraints, PredecessorRefiner: 6/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 132773ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 161 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 622 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 623 ms. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 603 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2025-06-19 18:17:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-19 18:17:54] [INFO ] Implicit Places using invariants in 1842 ms returned []
Implicit Place search using SMT only with invariants took 1853 ms to find 0 implicit places.
Running 27901 sub problems to find dead transitions.
[2025-06-19 18:17:54] [INFO ] Invariant cache hit.
[2025-06-19 18:17:55] [INFO ] State equation strengthened by 27030 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/961 variables, 961/961 constraints. Problems are: Problem set: 0 solved, 27901 unsolved
SMT process timed out in 134105ms, After SMT, problems are : Problem set: 0 solved, 27901 unsolved
Search for dead transitions found 0 dead transitions in 134182ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136726 ms. Remains : 961/961 places, 27931/27931 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 19127 edges and 961 vertex of which 770 / 961 are part of one of the 30 SCC in 24 ms
Free SCC test removed 740 places
Drop transitions (Empty/Sink Transition effects.) removed 19098 transitions
Ensure Unique test removed 7684 transitions
Reduce isomorphic transitions removed 26782 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 221 transition count 1122
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 194 transition count 1121
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 193 transition count 1121
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 57 place count 193 transition count 1120
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 59 place count 192 transition count 1120
Drop transitions (Redundant composition of simpler transitions.) removed 835 transitions
Redundant transition composition rules discarded 835 transitions
Iterating global reduction 3 with 835 rules applied. Total rules applied 894 place count 192 transition count 285
Applied a total of 894 rules in 160 ms. Remains 192 /961 variables (removed 769) and now considering 285/27931 (removed 27646) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 285 rows 192 cols
[2025-06-19 18:20:09] [INFO ] Computed 31 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-19 18:20:09] [INFO ] After 238ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-19 18:20:09] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2025-06-19 18:20:09] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
TRAPS : Iteration 0
[2025-06-19 18:20:09] [INFO ] After 229ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
[2025-06-19 18:20:09] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2025-06-19 18:20:09] [INFO ] Flatten gal took : 7 ms
[2025-06-19 18:20:09] [INFO ] Flatten gal took : 6 ms
[2025-06-19 18:20:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16910429191067817403.gal : 2 ms
[2025-06-19 18:20:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5338357489220654087.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/ReachabilityCardinality16910429191067817403.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5338357489220654087.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/ReachabilityCardinality5338357489220654087.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 32
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :32 after 160
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :160 after 9000
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :9000 after 9.3312e+06
Detected timeout of ITS tools.
[2025-06-19 18:20:24] [INFO ] Flatten gal took : 11 ms
[2025-06-19 18:20:24] [INFO ] Applying decomposition
[2025-06-19 18:20:24] [INFO ] Flatten gal took : 5 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/graph8983325763644953864.txt' '-o' '/tmp/graph8983325763644953864.bin' '-w' '/tmp/graph8983325763644953864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8983325763644953864.bin' '-l' '-1' '-v' '-w' '/tmp/graph8983325763644953864.weights' '-q' '0' '-e' '0.001'
[2025-06-19 18:20:25] [INFO ] Decomposing Gal with order
[2025-06-19 18:20:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-19 18:20:25] [INFO ] Removed a total of 22 redundant transitions.
[2025-06-19 18:20:25] [INFO ] Flatten gal took : 43 ms
[2025-06-19 18:20:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 4 ms.
[2025-06-19 18:20:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8004657249293716668.gal : 3 ms
[2025-06-19 18:20:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6251635431505353570.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/ReachabilityCardinality8004657249293716668.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6251635431505353570.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/ReachabilityCardinality6251635431505353570.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :8 after 32
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :32 after 45360
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-15 does not hold.
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-10 is true.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :45360 after 2.63364e+10
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-12 is true.
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :2.63364e+10 after 1.52911e+19
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.28461e+23,0.043547,5872,71,18,2197,210,470,1697,153,387,0
Total reachable state count : 528460840008312422400000

Verifying 6 reachability properties.
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-09,7.24751e+21,0.061346,6512,1887,70,6088,210,528,7183,166,387,1219
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-10,1.46795e+22,0.063957,6768,75,21,6117,210,676,7183,166,387,1221
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-11,8.2572e+21,0.064471,7024,73,23,6150,210,677,7183,167,387,1223
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-12,1.00554e+15,0.069899,7024,97,33,6760,210,804,7888,167,387,1720
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-13,4.30604e+22,0.071669,7024,170,51,7002,210,829,8113,169,412,1884
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-15,7.3365e+21,0.072714,7024,93,34,7146,210,863,8228,169,420,1982
Over-approximation ignoring read arcs solved 0 properties in 16148 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-19 18:20:25] [INFO ] Flatten gal took : 623 ms
[2025-06-19 18:20:25] [INFO ] Applying decomposition
[2025-06-19 18:20:26] [INFO ] Flatten gal took : 542 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/graph6345644546651208984.txt' '-o' '/tmp/graph6345644546651208984.bin' '-w' '/tmp/graph6345644546651208984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6345644546651208984.bin' '-l' '-1' '-v' '-w' '/tmp/graph6345644546651208984.weights' '-q' '0' '-e' '0.001'
[2025-06-19 18:20:27] [INFO ] Decomposing Gal with order
[2025-06-19 18:20:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-19 18:20:29] [INFO ] Removed a total of 65308 redundant transitions.
[2025-06-19 18:20:29] [INFO ] Flatten gal took : 985 ms
[2025-06-19 18:20:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 858 labels/synchronizations in 739 ms.
[2025-06-19 18:20:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13298351532633585366.gal : 102 ms
[2025-06-19 18:20:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality570301308692688302.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/ReachabilityCardinality13298351532633585366.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality570301308692688302.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/ReachabilityCardinality570301308692688302.prop.
ITS-tools command line returned an error code 137
[2025-06-19 18:40:17] [INFO ] Flatten gal took : 1729 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3676291609709776095
[2025-06-19 18:40:18] [INFO ] Too many transitions (27931) to apply POR reductions. Disabling POR matrices.
[2025-06-19 18:40:18] [INFO ] Applying decomposition
[2025-06-19 18:40:18] [INFO ] Built C files in 582ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3676291609709776095
Running compilation step : cd /tmp/ltsmin3676291609709776095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '120' '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'
[2025-06-19 18:40:19] [INFO ] Flatten gal took : 628 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/graph8459247993082448782.txt' '-o' '/tmp/graph8459247993082448782.bin' '-w' '/tmp/graph8459247993082448782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8459247993082448782.bin' '-l' '-1' '-v' '-w' '/tmp/graph8459247993082448782.weights' '-q' '0' '-e' '0.001'
[2025-06-19 18:40:27] [INFO ] Decomposing Gal with order
[2025-06-19 18:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-19 18:40:28] [INFO ] Removed a total of 65221 redundant transitions.
[2025-06-19 18:40:28] [INFO ] Flatten gal took : 942 ms
[2025-06-19 18:40:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 855 labels/synchronizations in 777 ms.
[2025-06-19 18:40:30] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14543175181153247216.gal : 86 ms
[2025-06-19 18:40:30] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3063651300754409939.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/ReachabilityFireability14543175181153247216.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3063651300754409939.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 ...308
Loading property file /tmp/ReachabilityFireability3063651300754409939.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3676291609709776095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 120 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3676291609709776095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 120 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-19 19:09:31] [INFO ] Applying decomposition
[2025-06-19 19:09:32] [INFO ] Flatten gal took : 1102 ms
[2025-06-19 19:09:32] [INFO ] Decomposing Gal with order
[2025-06-19 19:09:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-19 19:09:32] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to State_18_5 in partition [State_18_3, State_18_10, State_18_2, State_18_7],[State_18_27, State_18_14, State_18_28, State_18_26],[State_14_3, State_14_11, State_14_18],[State_21_7, State_21_2, State_21_25],[State_7_13, State_7_20, State_7_30, State_7_25],[State_7_14, State_7_26, State_7_4],[State_3_6, State_3_0],[State_3_12, State_3_13, State_3_7],[State_23_28, State_23_7, State_23_19, State_23_6],[State_24_0, State_24_15, State_24_18],[State_24_29, State_24_8, State_24_24],[State_5_22, State_5_0, State_5_4, State_5_20],[State_16_28, State_16_12],[State_16_17, State_16_19, State_16_6, State_16_11],[State_10_0, State_10_19, State_10_7],[State_10_6, State_10_28, State_10_27],[State_10_23, State_10_30],[State_29_30, State_29_12],[State_29_24, State_29_9],[State_29_22, State_29_4],[State_29_16, State_29_11, State_29_29],[State_27_17, State_27_13, State_27_25, State_27_2, State_27_18, State_27_26, State_27_29],[State_11_23, State_11_30, State_11_18],[State_11_17, State_11_2, State_11_4],[State_11_21, State_11_7, State_11_27],[State_12_1, State_12_25, State_12_24],[State_12_5, State_12_2],[State_12_15, State_12_22],[State_25_25, State_25_7, State_25_1, State_25_18],[State_25_9, State_25_6],[State_2_2, State_2_4, State_2_24, State_2_16, State_2_18, State_2_1, State_2_7, State_2_27, State_2_25],[State_6_21, State_6_12, State_6_4, State_6_6],[State_1_27, State_1_30, State_1_6, State_1_16, State_1_17, State_1_14],[State_17_24, State_17_18, State_17_25, State_17_7, State_17_15, State_17_29, State_17_3, State_17_22],[State_13_11, State_13_30, State_13_0],[State_13_9, State_13_4, State_13_26],[State_4_27, State_4_13, State_4_22],[State_4_7, State_4_11],[State_8_28, State_8_14],[State_8_26, State_8_22, State_8_30, State_8_5],[State_8_8, State_8_4, State_8_25, State_8_3],[State_19_30, State_19_23, State_19_22, State_19_20, State_19_12, State_19_14, State_19_29, State_19_3],[State_28_19, State_28_15],[State_28_26, State_28_29],[State_28_4, State_28_5],[State_28_27, State_28_17],[State_30_14, State_30_7],[State_30_6, State_30_1],[State_30_28, State_30_27],[State_0_9, State_0_0],[State_15_1, State_15_14],[State_15_5, State_15_6],[State_26_5, State_26_1, State_26_10],[State_26_22, State_26_16, State_26_29],[State_9_29, State_9_23],[State_9_0, State_9_6, State_9_25],[State_9_10, State_9_17, State_9_30],[State_22_8, State_22_12, State_22_13, State_22_2, State_22_9],[State_20_21, State_20_25, State_20_23],[State_20_0, State_20_7],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1251)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-19 19:09:33] [INFO ] Flatten gal took : 724 ms
[2025-06-19 19:09:33] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4579359099520132238.gal : 84 ms
[2025-06-19 19:09:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16096056986746688776.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/ReachabilityFireability4579359099520132238.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16096056986746688776.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/ReachabilityFireability16096056986746688776.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :14 after 29
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :29 after 42
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :42 after 104
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :104 after 339
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :339 after 3014
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :3014 after 117573
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :117573 after 1.93905e+07
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.93905e+07 after 4.95744e+10
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :4.95744e+10 after 7.63024e+15
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_inst,1.45446e+16,112.152,2099160,2,84907,18,7.36966e+06,12,0,32035,103406,0
Total reachable state count : 14544636039227868

Verifying 6 reachability properties.
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-09 is true.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-09,0,112.242,2099160,1,0,18,7.36966e+06,12,0,32050,103406,0
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-10 does not hold.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-030-ReachabilityFireability-2025-10

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-10,0,112.362,2099160,1,0,18,7.36966e+06,12,0,32084,103406,0
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-11 does not hold.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-030-ReachabilityFireability-2025-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-11,0,112.37,2099160,1,0,18,7.36966e+06,12,0,32085,103406,0
Reachability property TokenRing-PT-030-ReachabilityFireability-2025-12 does not hold.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-030-ReachabilityFireability-2025-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-12,0,112.387,2099160,1,0,18,7.36966e+06,12,0,32096,103406,0
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-13 is true.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-13,0,112.477,2099160,1,0,18,7.36966e+06,12,0,32110,103406,0
Invariant property TokenRing-PT-030-ReachabilityFireability-2025-15 is true.
FORMULA TokenRing-PT-030-ReachabilityFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-030-ReachabilityFireability-2025-15,0,112.507,2099160,1,0,18,7.36966e+06,12,0,32116,103406,0
Total runtime 3490237 ms.

BK_STOP 1750360286709

--------------------
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="TokenRing-PT-030"
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 TokenRing-PT-030, 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 r240-tall-174915589700367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-030.tgz
mv TokenRing-PT-030 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 ;