Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007600271.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is GPPP-PT-C0001N0000001000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007600271
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 17 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1 May 29 14:32 large_marking
-rw-r--r-- 1 mcc users 21K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-00
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-01
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-02
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-03
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-04
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-05
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-06
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-07
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-08
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-09
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-10
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-11
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-12
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-13
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-14
FORMULA_NAME GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748911542955

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0001N0000001000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-03 00:45:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 00:45:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 00:45:45] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2025-06-03 00:45:45] [INFO ] Transformed 33 places.
[2025-06-03 00:45:45] [INFO ] Transformed 22 transitions.
[2025-06-03 00:45:45] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 319 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 38 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 00:45:46] [INFO ] Flatten gal took : 38 ms
[2025-06-03 00:45:46] [INFO ] Flatten gal took : 16 ms
RANDOM walk for 40000 steps (8 resets) in 1849 ms. (21 steps per ms) remains 5/9 properties
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 00:45:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10489134101452824900.gal : 35 ms
[2025-06-03 00:45:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12149315710470984758.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10489134101452824900.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12149315710470984758.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12149315710470984758.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
BEST_FIRST walk for 40003 steps (8 resets) in 541 ms. (73 steps per ms) remains 5/5 properties
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :22 after 54
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :54 after 77
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :77 after 214
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :214 after 809
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :809 after 2188
BEST_FIRST walk for 40003 steps (8 resets) in 778 ms. (51 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 380 ms. (104 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 216 ms. (184 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 550 ms. (72 steps per ms) remains 5/5 properties
// Phase 1: matrix 22 rows 33 cols
[2025-06-03 00:45:47] [INFO ] Computed 13 invariants in 16 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/31 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-00 is UNSAT
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-01 is UNSAT
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-05 is UNSAT
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 2/33 variables, 3/13 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 22/55 variables, 33/46 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/55 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 46 constraints, problems are : Problem set: 3 solved, 2 unsolved in 645 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 5/5 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 2/7 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1/30 variables, 1/8 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/8 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Problem GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-07 is UNSAT
FORMULA GPPP-PT-C0001N0000001000-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 3/33 variables, 5/13 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 22/55 variables, 33/46 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 1/47 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 0/47 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/55 variables, 0/47 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 47 constraints, problems are : Problem set: 4 solved, 1 unsolved in 216 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 1/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 963ms problems are : Problem set: 4 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 18 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Running 21 sub problems to find dead transitions.
[2025-06-03 00:45:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/33 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 0/55 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 46 constraints, problems are : Problem set: 0 solved, 21 unsolved in 501 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/33 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 21/67 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 0/55 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 67 constraints, problems are : Problem set: 0 solved, 21 unsolved in 1986 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2504ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 2506ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2551 ms. Remains : 33/33 places, 22/22 transitions.
RANDOM walk for 40003 steps (8 resets) in 148 ms. (268 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :188185 after 242186
Interrupted probabilistic random walk after 2452765 steps, run timeout after 3001 ms. (steps per millisecond=817 ) properties seen :0 out of 1
Probabilistic random walk after 2452765 steps, saw 520325 distinct states, run finished after 3008 ms. (steps per millisecond=815 ) properties seen :0
[2025-06-03 00:45:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/25 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 8/33 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/55 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 46 constraints, problems are : Problem set: 0 solved, 1 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/25 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/33 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/55 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 47 constraints, problems are : Problem set: 0 solved, 1 unsolved in 109 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 188ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 41 ms.
Support contains 18 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 33/33 places, 22/22 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2025-06-03 00:45:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:45:54] [INFO ] Implicit Places using invariants in 135 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 175 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 32/33 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 180 ms. Remains : 32/33 places, 22/22 transitions.
RANDOM walk for 40007 steps (8 resets) in 160 ms. (248 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2994343 steps, run timeout after 3001 ms. (steps per millisecond=997 ) properties seen :0 out of 1
Probabilistic random walk after 2994343 steps, saw 721956 distinct states, run finished after 3001 ms. (steps per millisecond=997 ) properties seen :0
// Phase 1: matrix 22 rows 32 cols
[2025-06-03 00:45:57] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 5/32 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/54 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 44 constraints, problems are : Problem set: 0 solved, 1 unsolved in 66 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/27 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/32 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/54 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 45 constraints, problems are : Problem set: 0 solved, 1 unsolved in 147 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 222ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 20 ms.
Support contains 18 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 32/32 places, 22/22 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2025-06-03 00:45:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:45:57] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-03 00:45:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:45:57] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 00:45:57] [INFO ] Redundant transitions in 0 ms returned []
Running 21 sub problems to find dead transitions.
[2025-06-03 00:45:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 22/54 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 44 constraints, problems are : Problem set: 0 solved, 21 unsolved in 456 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 22/54 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 21/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 0/54 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 65 constraints, problems are : Problem set: 0 solved, 21 unsolved in 2311 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2779ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 2783ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2923 ms. Remains : 32/32 places, 22/22 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 00:46:00] [INFO ] Flatten gal took : 19 ms
[2025-06-03 00:46:00] [INFO ] Applying decomposition
[2025-06-03 00:46:00] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4212917442934873822.txt' '-o' '/tmp/graph4212917442934873822.bin' '-w' '/tmp/graph4212917442934873822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4212917442934873822.bin' '-l' '-1' '-v' '-w' '/tmp/graph4212917442934873822.weights' '-q' '0' '-e' '0.001'
[2025-06-03 00:46:00] [INFO ] Decomposing Gal with order
[2025-06-03 00:46:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 00:46:00] [INFO ] Removed a total of 1 redundant transitions.
[2025-06-03 00:46:00] [INFO ] Flatten gal took : 80 ms
[2025-06-03 00:46:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 00:46:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8876230203127363633.gal : 6 ms
[2025-06-03 00:46:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10072723431787108327.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8876230203127363633.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10072723431787108327.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10072723431787108327.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 116
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :116 after 506
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :506 after 711
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :711 after 25030
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25030 after 189445
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :633316 after 748420
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.28639e+06 after 2.29178e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.98214e+06 after 5.27926e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.13861e+07 after 1.34456e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.60447e+07 after 2.60626e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.2708e+07 after 5.36422e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.10089e+08 after 1.11433e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.88319e+08 after 1.88339e+08
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.40829e+08 after 2.40852e+08
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :2.87481e+08 after 2.87506e+08
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :4.07539e+08 after 4.0761e+08
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :5.82739e+08 after 5.84768e+08
Detected timeout of ITS tools.
[2025-06-03 01:16:01] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3048538643016509891
[2025-06-03 01:16:01] [INFO ] Applying decomposition
[2025-06-03 01:16:01] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9452813235336770239.txt' '-o' '/tmp/graph9452813235336770239.bin' '-w' '/tmp/graph9452813235336770239.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9452813235336770239.bin' '-l' '-1' '-v' '-w' '/tmp/graph9452813235336770239.weights' '-q' '0' '-e' '0.001'
[2025-06-03 01:16:01] [INFO ] Decomposing Gal with order
[2025-06-03 01:16:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 01:16:01] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2025-06-03 01:16:01] [INFO ] Removed a total of 1 redundant transitions.
[2025-06-03 01:16:01] [INFO ] Flatten gal took : 6 ms
[2025-06-03 01:16:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 01:16:01] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11346739349958100580.gal : 1 ms
[2025-06-03 01:16:01] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16394026508512375792.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability11346739349958100580.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16394026508512375792.prop' '--nowitness'
[2025-06-03 01:16:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 01:16:01] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2025-06-03 01:16:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 01:16:01] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2025-06-03 01:16:01] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability16394026508512375792.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 116
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :116 after 506
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :506 after 687
[2025-06-03 01:16:01] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3048538643016509891
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :687 after 25030
Running compilation step : cd /tmp/ltsmin3048538643016509891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25030 after 188860
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :630451 after 633316
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.28639e+06 after 2.29178e+06
Compilation finished in 328 ms.
Running link step : cd /tmp/ltsmin3048538643016509891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin3048538643016509891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'GPPPPTC0001N0000001000ReachabilityFireability202502==true'
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.98214e+06 after 5.27926e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.09525e+07 after 1.13861e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.60447e+07 after 2.60626e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.2708e+07 after 5.36422e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.10053e+08 after 1.10089e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.80345e+08 after 1.88298e+08
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.015: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: Initializing POR dependencies: labels 23, guards 22
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.019: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 7/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.068: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.068: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.068: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.068: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.068: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.083: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.084: There are 23 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.084: State length is 32, there are 22 groups
pins2lts-mc-linux64( 0/ 8), 0.084: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.084: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.084: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.084: Visible groups: 0 / 22, labels: 1 / 23
pins2lts-mc-linux64( 0/ 8), 0.084: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.084: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.069: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.069: "GPPPPTC0001N0000001000ReachabilityFireability202502==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.313: ~11 levels ~960 states ~3800 transitions
pins2lts-mc-linux64( 0/ 8), 0.335: ~14 levels ~1920 states ~7864 transitions
pins2lts-mc-linux64( 0/ 8), 0.366: ~18 levels ~3840 states ~16352 transitions
pins2lts-mc-linux64( 0/ 8), 0.435: ~24 levels ~7680 states ~32944 transitions
pins2lts-mc-linux64( 0/ 8), 0.576: ~27 levels ~15360 states ~74272 transitions
pins2lts-mc-linux64( 2/ 8), 0.969: ~19 levels ~30720 states ~177968 transitions
pins2lts-mc-linux64( 2/ 8), 1.356: ~24 levels ~61440 states ~362936 transitions
pins2lts-mc-linux64( 2/ 8), 2.452: ~32 levels ~122880 states ~737392 transitions
pins2lts-mc-linux64( 2/ 8), 4.073: ~87 levels ~245760 states ~1418136 transitions
pins2lts-mc-linux64( 4/ 8), 5.762: ~101 levels ~491520 states ~2759168 transitions
pins2lts-mc-linux64( 4/ 8), 7.484: ~168 levels ~983040 states ~5569560 transitions
pins2lts-mc-linux64( 4/ 8), 10.052: ~247 levels ~1966080 states ~11251440 transitions
pins2lts-mc-linux64( 2/ 8), 14.743: ~369 levels ~3932160 states ~23338016 transitions
pins2lts-mc-linux64( 0/ 8), 23.944: ~489 levels ~7864320 states ~45607176 transitions
pins2lts-mc-linux64( 3/ 8), 43.697: ~694 levels ~15728640 states ~93295352 transitions
pins2lts-mc-linux64( 3/ 8), 82.001: ~962 levels ~31457280 states ~185742768 transitions
pins2lts-mc-linux64( 3/ 8), 161.823: ~1483 levels ~62914560 states ~370834456 transitions
pins2lts-mc-linux64( 4/ 8), 327.786: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 327.862:
pins2lts-mc-linux64( 0/ 8), 327.862: mean standard work distribution: 0.6% (states) 0.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 327.863:
pins2lts-mc-linux64( 0/ 8), 327.863: Explored 110412738 states 660635434 transitions, fanout: 5.983
pins2lts-mc-linux64( 0/ 8), 327.863: Total exploration time 327.770 sec (327.730 sec minimum, 327.754 sec on average)
pins2lts-mc-linux64( 0/ 8), 327.863: States per second: 336860, Transitions per second: 2015546
pins2lts-mc-linux64( 0/ 8), 327.863: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 327.863:
pins2lts-mc-linux64( 0/ 8), 327.863: Queue width: 8B, total height: 254098, memory: 1.94MB
pins2lts-mc-linux64( 0/ 8), 327.863: Tree memory: 1099.5MB, 10.4 B/state, compr.: 8.0%
pins2lts-mc-linux64( 0/ 8), 327.863: Tree fill ratio (roots/leafs): 82.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 327.863: Stored 22 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 327.863: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 327.863: Est. total memory use: 1101.4MB (~1025.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3048538643016509891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'GPPPPTC0001N0000001000ReachabilityFireability202502==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3048538643016509891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'GPPPPTC0001N0000001000ReachabilityFireability202502==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.318e+08 after 2.40806e+08
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :2.87481e+08 after 2.87506e+08
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :4.0761e+08 after 4.10182e+08
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :5.85812e+08 after 6.00085e+08

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPPP-PT-C0001N0000001000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is GPPP-PT-C0001N0000001000, 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 r100-smll-174867007600271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0001N0000001000.tgz
mv GPPP-PT-C0001N0000001000 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 ;