Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842100726.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is CANInsertWithFailure-PT-030, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100726
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 11K Mar 6 10:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 6 10:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 6 10:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 6 10:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 15 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 28K Mar 6 10:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 241K Mar 6 10:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 10:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 6 10:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 5.6M Mar 3 18:30 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 CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-00
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-01
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-02
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-03
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-04
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-05
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-06
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-07
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-08
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-09
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-10
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-11
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-12
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-13
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-14
FORMULA_NAME CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779671560939

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-25 01:12:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 01:12:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 01:12:42] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2026-05-25 01:12:42] [INFO ] Transformed 2164 places.
[2026-05-25 01:12:42] [INFO ] Transformed 5580 transitions.
[2026-05-25 01:12:42] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 382 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (55 resets) in 2206 ms. (18 steps per ms) remains 6/16 properties
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 343 ms. (116 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 367 ms. (108 steps per ms) remains 6/6 properties
[2026-05-25 01:12:43] [INFO ] Flatten gal took : 514 ms
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 6/6 properties
[2026-05-25 01:12:43] [INFO ] Flatten gal took : 288 ms
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13035969192762569530.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1405112118433985161.kers'
[2026-05-25 01:12:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13035969192762569530.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1405112118433985161.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 2 ms.
// Phase 1: matrix 5580 rows 2163 cols 11400 entries
[2026-05-25 01:12:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4939704971017240764.gal : 73 ms
[2026-05-25 01:12:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15917040726722522703.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4939704971017240764.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15917040726722522703.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Finished phase 1 with 2101 SingleSign rule and 30 generalized
[2026-05-25 01:12:43] [INFO ] Computed 33 invariants in 76 ms
Computed 33 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-1405112118433985161.kers
Total runtime 81 ms.
[2026-05-25 01:12:44] [INFO ] State equation strengthened by 1770 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Loading property file /tmp/ReachabilityCardinality15917040726722522703.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-10 is UNSAT
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-14 is UNSAT
FORMULA CANInsertWithFailure-PT-030-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 1928/2145 variables, 23/23 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2145 variables, 0/23 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 14/2159 variables, 7/30 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2159 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/2161 variables, 2/32 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2161 variables, 0/32 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 5580/7741 variables, 2161/2193 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7741 variables, 1770/3963 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7741 variables, 0/3963 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 3/7744 variables, 3/3966 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/7744 variables, 1/3967 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/7744 variables, 0/3967 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/7744 variables, 0/3967 constraints. Problems are: Problem set: 2 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7744/7744 variables, and 3967 constraints, problems are : Problem set: 2 solved, 4 unsolved in 4911 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2164/2164 constraints, ReadFeed: 1770/1770 constraints, PredecessorRefiner: 6/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2025/2125 variables, 13/13 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2125 variables, 1/14 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2125 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 34/2159 variables, 17/31 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2159 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/2161 variables, 2/33 constraints. Problems are: Problem set: 2 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 5
At refinement iteration 7 (INCLUDED_ONLY) 0/2161 variables, 0/33 constraints. Problems are: Problem set: 2 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :11 after 15
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :15 after 21
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :21 after 31
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :31 after 61
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :61 after 78
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :78 after 136
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :136 after 1849
At refinement iteration 8 (OVERLAPS) 5580/7741 variables, 2161/2194 constraints. Problems are: Problem set: 2 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :1849 after 2527
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7741/7744 variables, and 3964 constraints, problems are : Problem set: 2 solved, 4 unsolved in 5024 ms.
Refiners :[Positive P Invariants (semi-flows): 30/31 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2161/2164 constraints, ReadFeed: 1770/1770 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10268ms problems are : Problem set: 2 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 100 out of 2164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Graph (complete) has 7651 edges and 2164 vertex of which 2163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 0 with 179 rules applied. Total rules applied 180 place count 2163 transition count 5401
Reduce places removed 179 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 191 rules applied. Total rules applied 371 place count 1984 transition count 5389
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 383 place count 1972 transition count 5389
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 383 place count 1972 transition count 5386
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 389 place count 1969 transition count 5386
Performed 668 Post agglomeration using F-continuation condition.Transition count delta: 668
Deduced a syphon composed of 668 places in 4 ms
Reduce places removed 668 places and 0 transitions.
Iterating global reduction 3 with 1336 rules applied. Total rules applied 1725 place count 1301 transition count 4718
Drop transitions (Redundant composition of simpler transitions.) removed 621 transitions
Redundant transition composition rules discarded 621 transitions
Iterating global reduction 3 with 621 rules applied. Total rules applied 2346 place count 1301 transition count 4097
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 3 with 11 rules applied. Total rules applied 2357 place count 1301 transition count 4086
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 2368 place count 1290 transition count 4086
Partial Free-agglomeration rule applied 1095 times.
Drop transitions (Partial Free agglomeration) removed 1095 transitions
Iterating global reduction 4 with 1095 rules applied. Total rules applied 3463 place count 1290 transition count 4086
Partial Free-agglomeration rule applied 34 times.
Drop transitions (Partial Free agglomeration) removed 34 transitions
Iterating global reduction 4 with 34 rules applied. Total rules applied 3497 place count 1290 transition count 4086
SDD proceeding with computation,6 properties remain. new max is 32768
Applied a total of 3497 rules in 1034 ms. Remains 1290 /2164 variables (removed 874) and now considering 4086/5580 (removed 1494) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1041 ms. Remains : 1290/2164 places, 4086/5580 transitions.
SDD size :2527 after 46492
RANDOM walk for 40000 steps (207 resets) in 801 ms. (49 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 4/4 properties
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :46492 after 51091
Interrupted probabilistic random walk after 139330 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 4
Probabilistic random walk after 139330 steps, saw 30954 distinct states, run finished after 3005 ms. (steps per millisecond=46 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1888812180545954845.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10692854172353661837.kers'
[2026-05-25 01:12:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1888812180545954845.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10692854172353661837.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 4086 rows 1290 cols 8795 entries
Finished phase 1 with 1228 SingleSign rule and 30 generalized
[2026-05-25 01:12:58] [INFO ] Computed 32 invariants in 43 ms
Computed 32 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-10692854172353661837.kers
Total runtime 46 ms.
[2026-05-25 01:12:58] [INFO ] State equation strengthened by 3366 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1152/1252 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1252 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 34/1286 variables, 17/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1286 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/1288 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1288 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 4086/5374 variables, 1288/1320 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5374 variables, 3366/4686 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5374 variables, 0/4686 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 2/5376 variables, 2/4688 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/5376 variables, 0/4688 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/5376 variables, 0/4688 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5376/5376 variables, and 4688 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3310 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1290/1290 constraints, ReadFeed: 3366/3366 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1152/1252 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1252 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1252 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 34/1286 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1286 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/1288 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 131072
SDD size :51091 after 778336
At refinement iteration 7 (INCLUDED_ONLY) 0/1288 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1288 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 4086/5374 variables, 1288/1360 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/5374 variables, 3366/4726 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 262144
SDD size :778336 after 812985
At refinement iteration 11 (INCLUDED_ONLY) 0/5374 variables, 2/4728 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/5374 variables, 0/4728 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 2/5376 variables, 2/4730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/5376 variables, 0/4730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/5376 variables, 0/4730 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5376/5376 variables, and 4730 constraints, problems are : Problem set: 0 solved, 4 unsolved in 34712 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1290/1290 constraints, ReadFeed: 3366/3366 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38145ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 426 ms.
Support contains 100 out of 1290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1290/1290 places, 4086/4086 transitions.
Applied a total of 0 rules in 78 ms. Remains 1290 /1290 variables (removed 0) and now considering 4086/4086 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1290/1290 places, 4086/4086 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1290/1290 places, 4086/4086 transitions.
Applied a total of 0 rules in 70 ms. Remains 1290 /1290 variables (removed 0) and now considering 4086/4086 (removed 0) transitions.
[2026-05-25 01:13:37] [INFO ] Invariant cache hit.
[2026-05-25 01:13:38] [INFO ] Implicit Places using invariants in 879 ms returned []
[2026-05-25 01:13:38] [INFO ] Invariant cache hit.
[2026-05-25 01:13:38] [INFO ] State equation strengthened by 3366 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 524288
SDD size :812985 after 9.32992e+06
[2026-05-25 01:14:01] [INFO ] Implicit Places using invariants and state equation in 23629 ms returned []
Implicit Place search using SMT with State Equation took 24526 ms to find 0 implicit places.
[2026-05-25 01:14:02] [INFO ] Redundant transitions in 269 ms returned []
Running 4056 sub problems to find dead transitions.
[2026-05-25 01:14:02] [INFO ] Invariant cache hit.
[2026-05-25 01:14:02] [INFO ] State equation strengthened by 3366 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1289 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 4056 unsolved
SMT process timed out in 32259ms, After SMT, problems are : Problem set: 0 solved, 4056 unsolved
Search for dead transitions found 0 dead transitions in 32275ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57184 ms. Remains : 1290/1290 places, 4086/4086 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 3024 edges and 1290 vertex of which 791 / 1290 are part of one of the 2 SCC in 6 ms
Free SCC test removed 789 places
Drop transitions (Empty/Sink Transition effects.) removed 1931 transitions
Ensure Unique test removed 792 transitions
Reduce isomorphic transitions removed 2723 transitions.
Graph (complete) has 1625 edges and 501 vertex of which 431 are kept as prefixes of interest. Removing 70 places using SCC suffix rule.0 ms
Discarding 70 places :
Also discarding 19 output transitions
Drop transitions (Output transitions of discarded places.) removed 19 transitions
Drop transitions (Empty/Sink Transition effects.) removed 201 transitions
Reduce isomorphic transitions removed 201 transitions.
Iterating post reduction 0 with 201 rules applied. Total rules applied 203 place count 431 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 203 place count 431 transition count 1142
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 205 place count 430 transition count 1142
Discarding 160 places :
Symmetric choice reduction at 1 with 160 rule applications. Total rules 365 place count 270 transition count 799
Iterating global reduction 1 with 160 rules applied. Total rules applied 525 place count 270 transition count 799
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 618 place count 270 transition count 706
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 656 place count 232 transition count 630
Iterating global reduction 2 with 38 rules applied. Total rules applied 694 place count 232 transition count 630
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 732 place count 232 transition count 592
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 736 place count 230 transition count 590
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 738 place count 229 transition count 589
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 739 place count 229 transition count 588
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 4 with 56 rules applied. Total rules applied 795 place count 229 transition count 532
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 6 rules applied. Total rules applied 801 place count 229 transition count 526
Reduce places removed 6 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 5 with 16 rules applied. Total rules applied 817 place count 223 transition count 516
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 827 place count 213 transition count 516
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 830 place count 210 transition count 512
Iterating global reduction 7 with 3 rules applied. Total rules applied 833 place count 210 transition count 512
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 835 place count 209 transition count 511
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 838 place count 209 transition count 508
Free-agglomeration rule applied 20 times.
Iterating global reduction 7 with 20 rules applied. Total rules applied 858 place count 209 transition count 488
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 40 rules applied. Total rules applied 898 place count 189 transition count 468
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 899 place count 189 transition count 467
Partial Free-agglomeration rule applied 26 times.
Drop transitions (Partial Free agglomeration) removed 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 925 place count 189 transition count 467
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 927 place count 187 transition count 464
Iterating global reduction 8 with 2 rules applied. Total rules applied 929 place count 187 transition count 464
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 930 place count 187 transition count 464
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 932 place count 185 transition count 462
Applied a total of 932 rules in 340 ms. Remains 185 /1290 variables (removed 1105) and now considering 462/4086 (removed 3624) transitions.
Running SMT prover for 4 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14735096826177449135.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17946870211260384695.kers'
[2026-05-25 01:14:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14735096826177449135.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17946870211260384695.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 462 rows 185 cols 995 entries
Finished phase 1 with 179 SingleSign rule and 0 generalized
[2026-05-25 01:14:34] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17946870211260384695.kers
Total runtime 2 ms.
[2026-05-25 01:14:34] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-25 01:14:34] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2026-05-25 01:14:34] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-25 01:14:35] [INFO ] After 226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-25 01:14:35] [INFO ] After 358ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2026-05-25 01:14:35] [INFO ] Flatten gal took : 14 ms
[2026-05-25 01:14:35] [INFO ] Flatten gal took : 9 ms
[2026-05-25 01:14:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18134678493182845384.gal : 3 ms
[2026-05-25 01:14:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1534211369080546578.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18134678493182845384.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1534211369080546578.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1534211369080546578.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 17
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :17 after 111
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :111 after 193
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :193 after 5470
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5470 after 8268
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :8268 after 90492
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :90492 after 271695
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :271695 after 4.80555e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :4.80555e+06 after 8.38058e+07
Detected timeout of ITS tools.
[2026-05-25 01:14:50] [INFO ] Flatten gal took : 8 ms
[2026-05-25 01:14:50] [INFO ] Applying decomposition
[2026-05-25 01:14:50] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14209377766558167462.txt' '-o' '/tmp/graph14209377766558167462.bin' '-w' '/tmp/graph14209377766558167462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14209377766558167462.bin' '-l' '-1' '-v' '-w' '/tmp/graph14209377766558167462.weights' '-q' '0' '-e' '0.001'
[2026-05-25 01:14:50] [INFO ] Decomposing Gal with order
[2026-05-25 01:14:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 01:14:50] [INFO ] Removed a total of 260 redundant transitions.
[2026-05-25 01:14:50] [INFO ] Flatten gal took : 73 ms
[2026-05-25 01:14:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 15 ms.
[2026-05-25 01:14:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4409073754272725686.gal : 5 ms
[2026-05-25 01:14:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14509620443546657689.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4409073754272725686.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14509620443546657689.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14509620443546657689.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 14
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :14 after 126
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :126 after 222
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :222 after 1620
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1620 after 5346
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5346 after 33388
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :33388 after 56240
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :56240 after 2.2953e+06
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.2953e+06 after 5.4516e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :5.4516e+06 after 5.68596e+07
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31194 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 01:15:05] [INFO ] Flatten gal took : 130 ms
[2026-05-25 01:15:05] [INFO ] Applying decomposition
[2026-05-25 01:15:06] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15640266042322857717.txt' '-o' '/tmp/graph15640266042322857717.bin' '-w' '/tmp/graph15640266042322857717.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15640266042322857717.bin' '-l' '-1' '-v' '-w' '/tmp/graph15640266042322857717.weights' '-q' '0' '-e' '0.001'
[2026-05-25 01:15:06] [INFO ] Decomposing Gal with order
[2026-05-25 01:15:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 01:15:06] [INFO ] Removed a total of 2837 redundant transitions.
[2026-05-25 01:15:06] [INFO ] Flatten gal took : 378 ms
[2026-05-25 01:15:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1876 labels/synchronizations in 141 ms.
[2026-05-25 01:15:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6480609720559273933.gal : 25 ms
[2026-05-25 01:15:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4987195029934941403.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6480609720559273933.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4987195029934941403.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4987195029934941403.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12 after 22
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :22 after 41
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :41 after 45
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :45 after 51
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :51 after 68
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :68 after 124
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :124 after 1935
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1935 after 2325
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :2325 after 2907
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :2907 after 61099
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :61099 after 70266
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :70266 after 79510
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :79510 after 1.26092e+06
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :1.26092e+06 after 1.42829e+06
SDD proceeding with computation,4 properties remain. new max is 524288
SDD size :1.42829e+06 after 1.49667e+06
SDD proceeding with computation,4 properties remain. new max is 1048576
SDD size :1.49667e+06 after 1.94246e+07
SDD proceeding with computation,4 properties remain. new max is 2097152
SDD size :1.94246e+07 after 2.02021e+07
Detected timeout of ITS tools.
[2026-05-25 01:45:20] [INFO ] Flatten gal took : 567 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16718685478399518402
[2026-05-25 01:45:20] [INFO ] Too many transitions (4086) to apply POR reductions. Disabling POR matrices.
[2026-05-25 01:45:20] [INFO ] Applying decomposition
[2026-05-25 01:45:21] [INFO ] Built C files in 476ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16718685478399518402
Running compilation step : cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 01:45:21] [INFO ] Flatten gal took : 511 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18385960316120654839.txt' '-o' '/tmp/graph18385960316120654839.bin' '-w' '/tmp/graph18385960316120654839.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18385960316120654839.bin' '-l' '-1' '-v' '-w' '/tmp/graph18385960316120654839.weights' '-q' '0' '-e' '0.001'
[2026-05-25 01:45:25] [INFO ] Decomposing Gal with order
[2026-05-25 01:45:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 01:45:27] [INFO ] Removed a total of 3478 redundant transitions.
[2026-05-25 01:45:27] [INFO ] Flatten gal took : 1205 ms
[2026-05-25 01:45:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1754 labels/synchronizations in 3109 ms.
[2026-05-25 01:45:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8121157532302231511.gal : 43 ms
[2026-05-25 01:45:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5251417781432113170.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8121157532302231511.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5251417781432113170.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5251417781432113170.prop.
Compilation finished in 11499 ms.
Running link step : cd /tmp/ltsmin16718685478399518402;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202400==true'
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 265
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :265 after 271
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :271 after 277
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :277 after 292
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :292 after 293
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :293 after 308
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :308 after 364
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :364 after 394
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :394 after 407
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :407 after 496
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :496 after 786
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :786 after 13822
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :13822 after 17165
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :17165 after 26723
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202406==true'
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :26723 after 336167
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202406==true'
Running LTSmin : cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202411==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202411==true'
Running LTSmin : cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202412==true'
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :336167 after 448352
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202412==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin16718685478399518402;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'CANInsertWithFailurePT030ReachabilityCardinality202400==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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="CANInsertWithFailure-PT-030"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5973"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-030, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946842100726"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;