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.r338-smll-178021499000031.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 ErlangenMainframeV1-PT-aP12C04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499000031
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 85M
-rw-r--r-- 1 mcc users 6.3K May 27 08:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 27 08:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 27 08:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 27 08:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 27 10:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 27 10:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 27 10:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 14K May 27 08:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K May 27 08:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 27 08:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K May 27 08:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 27 10:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 84M May 26 18:17 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 ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-00
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-01
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-02
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-03
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-04
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-05
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-06
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-07
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-08
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-09
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-10
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-11
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-12
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-13
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-14
FORMULA_NAME ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1780240049882

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-aP12C04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-31 15:07:32] [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]
[2026-05-31 15:07:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 15:07:37] [INFO ] Load time of PNML (sax parser for PT used): 4939 ms
[2026-05-31 15:07:37] [INFO ] Transformed 98 places.
[2026-05-31 15:07:37] [INFO ] Transformed 62312 transitions.
[2026-05-31 15:07:37] [INFO ] Found NUPN structural information;
[2026-05-31 15:07:37] [INFO ] Parsed PT model containing 98 places and 62312 transitions and 1700773 arcs in 5684 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 38 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
RANDOM walk for 40000 steps (8 resets) in 65342 ms. (0 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1072 ms. (3 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 741 ms. (5 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 795 ms. (5 steps per ms) remains 15/16 properties
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 840 ms. (4 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 697 ms. (5 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 731 ms. (5 steps per ms) remains 14/15 properties
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4003 steps (8 resets) in 1278 ms. (3 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1211 ms. (3 steps per ms) remains 13/14 properties
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 1451 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1156 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 696 ms. (5 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 616 ms. (6 steps per ms) remains 12/13 properties
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 795 ms. (5 steps per ms) remains 11/12 properties
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 651 ms. (6 steps per ms) remains 10/11 properties
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 4004 steps (8 resets) in 943 ms. (4 steps per ms) remains 10/10 properties
[2026-05-31 15:07:59] [INFO ] Flow matrix only has 62307 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-123269663814523297.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5860753480359731156.kers'
[2026-05-31 15:08:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-123269663814523297.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5860753480359731156.kers]
Normalized transition count is 62306 out of 62307 initially.
Culled 0 columns in 423 ms.
// Phase 1: matrix 62306 rows 98 cols 1700669 entries
Finished phase 1 with 65 SingleSign rule and 3 generalized
[2026-05-31 15:08:01] [INFO ] Computed 30 invariants in 1503 ms
Computed 30 P flows in 1504 ms.
Exported basis to /tmp/petrispot-output-5860753480359731156.kers
Total runtime 1770 ms.
[2026-05-31 15:08:02] [INFO ] Flatten gal took : 21266 ms
[2026-05-31 15:08:03] [INFO ] State equation strengthened by 36 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-01 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-03 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-08 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 9/69 variables, 14/74 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 9/83 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 1/84 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/84 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 14/83 variables, 4/88 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 14/102 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/102 constraints. Problems are: Problem set: 3 solved, 7 unsolved
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-04 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 15/98 variables, 11/113 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/98 variables, 15/128 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/98 variables, 0/128 constraints. Problems are: Problem set: 4 solved, 6 unsolved
SMT process timed out in 8711ms, After SMT, problems are : Problem set: 4 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 60 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 62311/62311 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 98 transition count 62306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 92 transition count 62284
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 92 transition count 62284
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 91 transition count 62301
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 91 transition count 62300
Free-agglomeration rule applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 91 transition count 62294
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 36 place count 85 transition count 62290
[2026-05-31 15:08:15] [INFO ] Flatten gal took : 12859 ms
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 38 place count 83 transition count 62275
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 83 transition count 62275
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 42 place count 83 transition count 62273
[2026-05-31 15:08:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6121968000006279412.gal : 1810 ms
[2026-05-31 15:08:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11612333566258676765.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6121968000006279412.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11612333566258676765.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
Free-agglomeration rule applied 2 times with reduction of 3 identical transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 44 place count 83 transition count 62268
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 53 place count 80 transition count 62262
Applied a total of 53 rules in 13486 ms. Remains 80 /98 variables (removed 18) and now considering 62262/62311 (removed 49) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13513 ms. Remains : 80/98 places, 62262/62311 transitions.
RANDOM walk for 40000 steps (8 resets) in 53541 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 36399 steps (7 resets) in 15379 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 32077 steps (7 resets) in 19209 ms. (1 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 5225 ms. (7 steps per ms) remains 6/6 properties
BEST_FIRST walk for 36062 steps (7 resets) in 17666 ms. (2 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4701 ms. (8 steps per ms) remains 6/6 properties
BEST_FIRST walk for 27918 steps (6 resets) in 18015 ms. (1 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality11612333566258676765.prop.
Interrupted probabilistic random walk after 532897 steps, run timeout after 108002 ms. (steps per millisecond=4 ) properties seen :0 out of 6
Probabilistic random walk after 532897 steps, saw 302519 distinct states, run finished after 108015 ms. (steps per millisecond=4 ) 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-10374871700340090745.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3617094883382852934.kers'
[2026-05-31 15:10:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10374871700340090745.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3617094883382852934.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 395 ms.
// Phase 1: matrix 62262 rows 77 cols 1700499 entries
Finished phase 1 with 48 SingleSign rule and 3 generalized
[2026-05-31 15:10:48] [INFO ] Computed 29 invariants in 1473 ms
Computed 29 P flows in 1473 ms.
Exported basis to /tmp/petrispot-output-3617094883382852934.kers
Total runtime 1686 ms.
[2026-05-31 15:10:49] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6/66 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 3/69 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 11/80 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 16
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 62342/62342 variables, and 109 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 80/80 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-07 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-10 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-11 is UNSAT
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 6/66 variables, 14/14 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/15 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/15 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/69 variables, 3/18 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 11/80 variables, 11/29 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/29 constraints. Problems are: Problem set: 3 solved, 3 unsolved
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :16 after 21
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :21 after 24
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :24 after 264
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :264 after 281
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 62342/62342 variables, and 109 constraints, problems are : Problem set: 3 solved, 3 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 80/80 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92856ms problems are : Problem set: 3 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 59 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 62262/62262 transitions.
Applied a total of 0 rules in 2352 ms. Remains 80 /80 variables (removed 0) and now considering 62262/62262 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2352 ms. Remains : 80/80 places, 62262/62262 transitions.
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :281 after 2020
RANDOM walk for 40000 steps (8 resets) in 53705 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 27182 steps (6 resets) in 19394 ms. (1 steps per ms) remains 3/3 properties
BEST_FIRST walk for 34315 steps (8 resets) in 16390 ms. (2 steps per ms) remains 3/3 properties
BEST_FIRST walk for 37194 steps (8 resets) in 8287 ms. (4 steps per ms) remains 3/3 properties
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :2020 after 10093
Interrupted probabilistic random walk after 392461 steps, run timeout after 84001 ms. (steps per millisecond=4 ) properties seen :0 out of 3
Probabilistic random walk after 392461 steps, saw 228109 distinct states, run finished after 84002 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-31 15:14:14] [INFO ] Invariant cache hit.
[2026-05-31 15:14:15] [INFO ] State equation strengthened by 18 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 7/66 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/69 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 11/80 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 62342/62342 variables, and 109 constraints, problems are : Problem set: 0 solved, 3 unsolved in 66121 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 80/80 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 7/66 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 3/69 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 11/80 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 62342/62342 variables, and 109 constraints, problems are : Problem set: 0 solved, 3 unsolved in 71892 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 80/80 constraints, ReadFeed: 0/18 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 139036ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 59 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 62262/62262 transitions.
Applied a total of 0 rules in 2096 ms. Remains 80 /80 variables (removed 0) and now considering 62262/62262 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2096 ms. Remains : 80/80 places, 62262/62262 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 62262/62262 transitions.
Applied a total of 0 rules in 2045 ms. Remains 80 /80 variables (removed 0) and now considering 62262/62262 (removed 0) transitions.
[2026-05-31 15:16:37] [INFO ] Invariant cache hit.
[2026-05-31 15:16:38] [INFO ] Implicit Places using invariants in 731 ms returned [69, 70, 74]
[2026-05-31 15:16:38] [INFO ] Actually due to overlaps returned [69, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 919 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 78/80 places, 62262/62262 transitions.
Graph (trivial) has 4 edges and 78 vertex of which 3 / 78 are part of one of the 1 SCC in 5 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Applied a total of 1 rules in 2162 ms. Remains 76 /78 variables (removed 2) and now considering 62256/62262 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16322756382353659005.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15337360826643790255.kers'
[2026-05-31 15:16:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16322756382353659005.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15337360826643790255.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 301 ms.
// Phase 1: matrix 62256 rows 75 cols 1700461 entries
Finished phase 1 with 46 SingleSign rule and 3 generalized
[2026-05-31 15:16:42] [INFO ] Computed 27 invariants in 1292 ms
Computed 27 P flows in 1293 ms.
Exported basis to /tmp/petrispot-output-15337360826643790255.kers
Total runtime 1525 ms.
[2026-05-31 15:16:43] [INFO ] Implicit Places using invariants in 2297 ms returned [69]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2506 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 75/80 places, 62256/62262 transitions.
Applied a total of 0 rules in 2143 ms. Remains 75 /75 variables (removed 0) and now considering 62256/62256 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9829 ms. Remains : 75/80 places, 62256/62262 transitions.
RANDOM walk for 40000 steps (8 resets) in 57757 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 10458 steps (0 resets) in 20071 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 14910 steps (2 resets) in 20036 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 13879 steps (1 resets) in 20038 ms. (0 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 417415 steps, run timeout after 90003 ms. (steps per millisecond=4 ) properties seen :0 out of 3
Probabilistic random walk after 417415 steps, saw 239094 distinct states, run finished after 90007 ms. (steps per millisecond=4 ) 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-6051928551594229794.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9740464800807341453.kers'
[2026-05-31 15:18:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6051928551594229794.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9740464800807341453.kers]
Culled 0 columns in 468 ms.
// Phase 1: matrix 62256 rows 75 cols 1700461 entries
Finished phase 1 with 46 SingleSign rule and 3 generalized
[2026-05-31 15:18:47] [INFO ] Computed 26 invariants in 1562 ms
Computed 26 P flows in 1562 ms.
Exported basis to /tmp/petrispot-output-9740464800807341453.kers
Total runtime 1784 ms.
[2026-05-31 15:18:48] [INFO ] State equation strengthened by 16 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/64 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 11/75 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 62331/62331 variables, and 101 constraints, problems are : Problem set: 0 solved, 3 unsolved in 73480 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 75/75 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/64 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 11/75 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :10093 after 101041
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 62331/62331 variables, and 101 constraints, problems are : Problem set: 0 solved, 3 unsolved in 76928 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 75/75 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 153295ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 59 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 62256/62256 transitions.
Applied a total of 0 rules in 2075 ms. Remains 75 /75 variables (removed 0) and now considering 62256/62256 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2075 ms. Remains : 75/75 places, 62256/62256 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 62256/62256 transitions.
Applied a total of 0 rules in 1990 ms. Remains 75 /75 variables (removed 0) and now considering 62256/62256 (removed 0) transitions.
[2026-05-31 15:21:23] [INFO ] Invariant cache hit.
[2026-05-31 15:21:23] [INFO ] Implicit Places using invariants in 593 ms returned []
Implicit Place search using SMT only with invariants took 595 ms to find 0 implicit places.
Running 62255 sub problems to find dead transitions.
[2026-05-31 15:21:24] [INFO ] Invariant cache hit.
[2026-05-31 15:21:26] [INFO ] State equation strengthened by 16 read => feed constraints.
SMT process timed out in 405082ms, After SMT, problems are : Problem set: 0 solved, 62255 unsolved
Search for dead transitions found 0 dead transitions in 405697ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 408797 ms. Remains : 75/75 places, 62256/62256 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 2134 ms. Remains 75 /75 variables (removed 0) and now considering 62256/62256 (removed 0) transitions.
Running SMT prover for 3 properties.
[2026-05-31 15:28:12] [INFO ] Invariant cache hit.
[2026-05-31 15:28:12] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2026-05-31 15:28:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2026-05-31 15:28:12] [INFO ] [Nat]Absence check using 14 positive and 12 generalized place invariants in 6 ms returned sat
[2026-05-31 15:29:22] [INFO ] After 70215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2026-05-31 15:29:34] [INFO ] After 81848ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2026-05-31 15:29:42] [INFO ] After 90324ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 93051 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-31 15:29:56] [INFO ] Flatten gal took : 12442 ms
[2026-05-31 15:29:56] [INFO ] Applying decomposition
[2026-05-31 15:30:07] [INFO ] Flatten gal took : 11497 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/graph2299495775330188711.txt' '-o' '/tmp/graph2299495775330188711.bin' '-w' '/tmp/graph2299495775330188711.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2299495775330188711.bin' '-l' '-1' '-v' '-w' '/tmp/graph2299495775330188711.weights' '-q' '0' '-e' '0.001'
[2026-05-31 15:30:42] [INFO ] Decomposing Gal with order
[2026-05-31 15:30:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 15:31:10] [INFO ] Removed a total of 988416 redundant transitions.
[2026-05-31 15:31:12] [INFO ] Flatten gal took : 22911 ms
[2026-05-31 15:31:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 16124 ms.
[2026-05-31 15:31:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1186705358424326125.gal : 477 ms
[2026-05-31 15:31:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8784837679283084244.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1186705358424326125.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8784837679283084244.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality8784837679283084244.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :13 after 41
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :41 after 201
ITS-tools command line returned an error code 137
[2026-05-31 15:45:57] [INFO ] Flatten gal took : 36983 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin859935639748320341
[2026-05-31 15:45:57] [INFO ] Too many transitions (62256) to apply POR reductions. Disabling POR matrices.
[2026-05-31 15:46:03] [INFO ] Built C files in 5212ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin859935639748320341
Running compilation step : cd /tmp/ltsmin859935639748320341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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'
[2026-05-31 15:46:16] [INFO ] Applying decomposition
[2026-05-31 15:46:38] [INFO ] Flatten gal took : 21491 ms
[2026-05-31 15:48:18] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1749727788690566955.txt' '-o' '/tmp/graph1749727788690566955.bin' '-w' '/tmp/graph1749727788690566955.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:106)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1120)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
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:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-31 15:49:12] [INFO ] Flatten gal took : 54068 ms
[2026-05-31 15:49:13] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9676260790131410137.gal : 1635 ms
[2026-05-31 15:49:13] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3145230152849255959.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability9676260790131410137.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3145230152849255959.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
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/ltsmin859935639748320341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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' killed by timeout after 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin859935639748320341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' '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' killed by timeout after 240 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Loading property file /tmp/ReachabilityFireability3145230152849255959.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :13 after 41
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :41 after 305
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :305 after 5169
Invariant property ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-15 does not hold.
FORMULA ErlangenMainframeV1-PT-aP12C04-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :5169 after 234529

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="ErlangenMainframeV1-PT-aP12C04"
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 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV1-PT-aP12C04, 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 r338-smll-178021499000031"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-aP12C04.tgz
mv ErlangenMainframeV1-PT-aP12C04 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 ;